UNIT 7 SAVING ENERGY

Unit Division P 6: Lesson 1: Getting started- listen & read- language focus P 7: Lesson 2: Speak, language focus SAVING ENERGY of lessons P 8: Lesson 3: Listen & Language focus P 9: Lesson 4: Read P 10: Lesson 5: Write Date: January 24th 2011 Period: Lesson 1: GETTING STARTED, LISTEN & READ, LANGUAGE FOCUS I- Aim: By the end of the lesson, students will be able to understand the dialogue and about the ways to save energy IILanguage content: • Grammar: connectives, phrasal verbs • Vocabulary: water bill, enormous, reduce, plumber, crack, dripping faucet IIITechniques: chatting, rubout and remember, T-F statements prediction… IV- Teaching aids: CD player, pictures, sub boards… VProcedure: Warm – up: Students look at the Chatting pictures on page 57 - Is the TV on? Teacher asks some - Who is watching TV? questions so that students - Is the light still burning? can understand the pictures - What happens to the faucets? and topic of the lesson - Should we turn the TV off? - What should we to save energy? Teacher uses pictures to Pre- reading: introduce some new words Pre- teach vocabulary: Students are checked by Water bill technique “ Rubout & Enormous (a) remember” To reduce Teacher can give students A plumber marks Crack (n) Teacher sets the scene Dripping faucet (n) “Mrs Mi is talking to her T / F statements prediction: neighbor, Mrs Ha Why a Mrs Ha is worried about his water bill does she look worried?” b Mrs Mi gives Mrs Ha advice on how to save Teacher hangs the sub water board, students guess c Mrs Ha has checked the pipes in her house which statements are true and found no cracks and which are false d A plumber is a person who repairs electric individually appliances e Mr Robinson suggests taking shower Dang Thi Thu Nguyet- Vo Van Kiet school- page -12 – part Students read the dialogue on page 57 and check their prediction, they correct false statements Teacher gives the feedback Teacher writes the questions on the sub board Students work in pairs to find out the answers of these questions Teacher checks the answers and corrects if necessary Students work in groups to discuss the question Teacher can gives marks if any students show enough ideas because they can save water While- reading: Reading and checking prediction: a- T, b- T, c- F: has hasn’t, d- F: electric appliances  water pipes, e- T Comprehension questions: a Why is Mrs Ha worried ? - Because her recent water bill is enormous b How much money does Mrs Ha pay for her water bill? - He pays 200.000 dongs c What does Mrs Mi advise Mrs Ha to ? - She advises Mrs Ha to get a plumber to check her water pipes and to reduce the amount of water by taking shower and turning off faucets after using d How much water can be wasted a month by a dripping faucet ? - A dripping faucet can waste 500 liters of water a month e What you to save energy at home and at school? - Turning off lights before leaving Turning off TV, radio when none watch or listen Taking a shower instead of a bath Turning off faucets after using Post- reading: Language focus a-And, b-But, c-Because, d-Therefore, e-Or, fSo, g-And, h-However Homework: Write things you should to save at home and at school Prepare Speak page 58 Students think of connectives that they’ve learnt They write down the connectives, give Vietnamese meanings They work individually to the exercise language focus on page 63 They have to complete the sentences by using correct connectives COMMENTS: ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… Dang Thi Thu Nguyet- Vo Van Kiet school- page -13 – part ……………………………………………………………………………………………………… Date: February 11th, 2011 Period: Lesson: Unit ( cont ) SPEAK- LANGUAGE FOCUS I Aim: By the end of the lesson, students will be able to make and respond to suggestions II Language content: • Vocabulary : gas fire, electric fan, air conditioner, • Grammar: Suggestion: Let’s, What about + V-ing…? How about + V-ing…? Why don’t we…? Shall we…? I think we should…, I suggest + V-ing… III Techniques: Kim’s game, discussion… IV Teaching aids: Pictures, sub boards… V Procedure: Students look at the poster Warm- up: of things dealing with Kim’s Game activities in free time for 20 - go to the movies / play badminton seconds and try to - watch TV /play chess remember as possible They - homework /read books practice in two groups - go skiing /play games Teacher elicits from Presentation: students to draw the - I suggest taking a shower exchange Then teacher - Ok I’ll that asks students to find out - I think you should take a shower other ways of making - Why don’t you take a shower? suggestions - How about taking a shower? - What… Form: Suggestion Reponses Teacher writes suggestions I suggest + V-ing… - OK, That’s a good idea on the board Students I think we should…? - All right Let’s… write into notebooks Why don’t we…? - No I don’t want to Teacher explains some Shall we…? / Let’s … - I prefer to… expressions How about + V-ing …? What about + V-ing…? Practice: Example: Students practice speaking a I suggest going to the movies exercise (pages 58-59) - No, I don’t want to I prefer to watch TV They look at the pictures on b I think we should play badminton – OK page 59 and the table on c Why don’t we play chess? - That’s good page 58 and make idea responses to the d Shall we go to the library? - All right Dang Thi Thu Nguyet- Vo Van Kiet school- page -14 – part suggestions Students work e How about watching TV? – OK in pairs f What about skiing? - No I don’t want to I prefer to play games g I suggest doing our homework – No I don’t want to I prefer to read books Further practice: - I think we should turn off the faucets after use Students exercise 3b on - I suggest fixing the faucets page 59 They make - Why don’t we turn off the light before suggestion about how to leaving rooms? save energy at home - How about taking a shower instead of a Students work in pairs and bath? write down as many as - Let’s turn off the TV when none watches possible Teacher gives Production: Discussion: Language focus marks What you to help the poor in the neighborhood: I suggest Ving… - Collect some money /Collect unused clothes - Give lessons to poor children - Give poor children books, notebooks and Students work in groups to school things discuss the topic What you to improve your Teacher asks students to English: write their idea down a I suggest that you should work harder b I suggest that you should buy a good dictionary c I suggest that you should write sentences with new words d I suggest that you should pseak English in class Homework: Write what students have discussed in their notebooks Prepare Listen and language focus COMMENTS: ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… Dang Thi Thu Nguyet- Vo Van Kiet school- page -15 – part Date: February 14th 2011 Unit:7 (cont.) Period: Lesson 3: LISTEN- LANGUAGE FOCUS I Aim: By the end of the lesson, students will know more about solar energy by listening and practice phrasal verbs II Language content: • Vocabulary: solar, panels, nuclear power, install • Grammar: phrasal verbs III Techniques: Predictions, gap filling, write it up, information transmitting IV Teaching aids: CD player, pictures, sub board V Procedure: Teacher holds the game Warm- up: “Bingo”, students use the Bingo phrasal verbs they have look for look after turn on turn off learnt depend on give up listen to go on Pre-listening: Teacher introduces new Pre- teach vocabulary: words and checks students Solar (a) by technique “Slap the Panel (n) board” Nuclear power (n) Students look at the To install statements on page 60 True- false statements prediction: They work in pairs to guess 1- Solar energy can be cheap and clean which one is true and one is 2- Most of our electricity now comes from false Teacher explains nuclear power some ideas about using 3- The solar energy that gets to the Earth energy cannot provide enough power for the world’s population 4- Solar energy can be used on cloudy days 5- All buildings in Sweden will be heated by Students listen to the tape solar energy in 2050 twice and check their While- listening: prediction Listening and checking Students correct the false Answer keys: Dang Thi Thu Nguyet- Vo Van Kiet school- page -16 – part statements Teacher gives feedback 123Students look at exercise 4b 4on page 60 and work in 5pairs to find the words in the blanks 1Teacher gives feedback and 2students listen to the CD 3again and fill in the gap If 4students can’t finish, let 5them listen once more 64 Students work in groups to write the passage about solar energy, using the information in the two exercises below Teacher corrects some groups a Teacher provides students verbs + prepositions and then asks them to math the verbs with the pictures on page 64 Students work in pairs to language focus on page 63 They have to use suitable verbs to complete the sentences Teacher gives feedback T F: and the use of coal, gas, oil F: cannot  can T F: 2050  2015 Gap- filling: Effective Pollution countries store roof instead Post- listening: Answer key: language focus Picture 1: look after Picture 2: go on Picture 3: look for Picture 4: turn on Picture 5: turn off Practice: Hanh can’t go to the movies with us tonight She will have to look after her little sister b If we go on wasting water, there will be a shortage of fresh water in a few decades c “Turn on the TV for me, will you? I want to watch the weather forecast.” d “I think I’ve lost my pen I’ve look for it everywhere and I can’t find it anywhere.” e Mrs Yen forgot to the faucet when she left for work Homework: Rewrite the passage about saving energy Prepare read page 60 COMMENTS: Dang Thi Thu Nguyet- Vo Van Kiet school- page -17 – part ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… Date: February 18th 2011 Unit: (cont.) Period: Lesson: READ I Aim: By the end of the lesson, students will be able to know more how North American and Europe countries save money and natural resources II Language content: • Vocabulary: a consumer, bulb, label, scheme, efficient, category, ultimately, innovation, conserve • Grammar: not only…but also, however, therefore III Techniques: chatting, what & where, comprehension questions… IV Teaching aids: CD player, pictures, sub board V Procedure: Warm- up: Chatting: Teacher uses an electricity -What’s this? – It’s a water bill bill and a water bill to chat -How much is your family’s water / electricity to students bill? Students answer the -Do you think it is enormous? questions freely -Are your parents worried about that? -Do you want to know how the people in other countries save energy? Pre- reading: Teacher introduces some Pre-teach vocabulary new works A consumer (n) Students repeat the new A bulb (n) words in chorus To label Dang Thi Thu Nguyet- Vo Van Kiet school- page -18 – part Teacher rubs out word by word but leaves the circles Students are checked by technique “What & where” Teacher gives questions and asks students to discuss with their partners to predict the answers Students read the text on pages 60, 61 to check their prediction Students read the text again and exercise 5a They work in pairs to choose the best summary Students work in pairs to find out the answers of these questions Teacher gives feedback and corrects the answers on the board Students work in groups to discuss the ways to spend less on lighting Teacher remarks some groups Scheme (n) Efficient (n) Category (n) Ultimately (adv) To conserve Pre-questions: a Do people in Western countries think electricity, gas and water are luxury? b Do they want to save electricity? What they to spend less on lighting? While- reading: Reading and checking: Answer keys a No, they don’t They think electricity, gas, water are not luxuries but necessities b Yes, they They use energy saving bulbs instead of ordinary bulbs and there is a labeling scheme helping them use household appliances efficiently Reading for main ideas: 3- North American and Europe countries are interested in saving money and natural resources Comprehension questions a Western consumers are interested in products that will not only work effectively but also save money b They can use energy saving bulbs instead of ordinary 100 watts bulbs to spend less on lighting c She will pay US $ Because these bulbs use a quarter of the electricity of standard bulbs d The labeling scheme helps the consumers know how energy efficient the household appliances are e Because when we save energy, we’ll save money and conserve the Earth’s resources Post- reading: The ways to spend less on lighting: - Use energy saving bulbs instead of ordinary 100 watt light bulbs - Turn off the lights before leaving the rooms Homework: Write down the ideas on how to save money Dang Thi Thu Nguyet- Vo Van Kiet school- page -19 – part Prepare Write page 61 COMMENTS: ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… Date: February 21st 2011 Unit: (cont.) Period: 10 Lesson: WRITE I Aim: By the end of the lesson, students will be able to write a simple speech and present it in front of the class II Language content: Vocabulary: easy-to-understand, rule, gentleman, solid, drafting, sheet, to sum up Grammar: if clause, not only…but also… III Teaching aids: pictures, sub boards IV Techniques: Jumble words, matching, ordering V Procedure: Warm- up: Teacher hangs the sub Jumble words: board, students write the a usmpu = to sum up correct words from the sub b diosl = solid (n) board in groups Teacher c fradt = to draft explains the words if d etehs = a sheet necessary e leanmgetn = a gentleman f leur = rule (n) Pre- writing: Matching Part of a speech Functions Introduction A Summing up that you Students match each part have said of a speech in column A to a Body B Getting people’s suitable function in column attention and telling B They work in pairs them what you are Teacher gives feedback going to talk about Conclusion C Giving the details in easy to understand language Answer key: B, C, and A While- writing: Dang Thi Thu Nguyet- Vo Van Kiet school- page -20 – part Students put the sections in 6b on page 62 in the correct order to form a speech Students read aloud the speech Students work in groups with topics Each group makes a speech about one of these topics Teacher guides the weak students Three students from each group read their speeches aloud Teacher gives feedback and corrects their mistakes Ordering A-3 Good evening, Ladies and gentlemen I’m Professor Roberts and tonight I’m going to tell you how to save money B-2 Most of us use to much gas You can reduce this amount by: - Traveling by bicycle or public transport - Having a mechanic check your motorbike regularly C-1 If you follow these simple rules, not only will you save money, but also the environment will be cleaner Writing speeches a Reduce garbage Good morning, Ladies and gentlemen My name’s… and I’m going to tell you how to reduce garbage Most of us use too much garbage everyday You can reduce garbage by collecting plastic bags, not keeping solid waste with food waste, putting different kinds of waste in different places If you follow those simple rules you’ll not only reduce garbage, but also keep the environment cleaner b Reusing paper c Saving energy in the kitchen Post- writing: Correction Homework: - Copy down one of these speeches in the notebooks - Prepare revision for test 45 minutes COMMENTS: ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… Dang Thi Thu Nguyet- Vo Van Kiet school- page -21 – part _ Date: February 25th 2011 Period: 11 REVISION – TEST I Aim: By the end of the lesson, students will be able to revise unit & to prepare test 45 minutes II Content: • Choose the word that has the underlined part pronounced differently from the others: A polluted B spoiled C divided D collected (1) A environment B recycle C dynamite D littering (1) A beach B clean C instead D leave (1) A whole B who C how D hour (1) A ground B group C house D found (1) A which B who C where D why (1) A bulb B plumber C consumer D luxury (3) A account B cloudy C household D resource (1) • Choose the word or phrase (A, B, C or D) that best fits the blank space in each sentence: We are talking about the preservation of resources A nature B natural C naturally D naturalize Everyone must take part in _ deforestation (1) A preventing B prevent C prevented D to prevent 10 It is necessary _ forests (1) A protecting B to protect C protected D protect 11 I suggest _ to the movies (1) A go B going C went D to go 12 If he a student, he must wear school uniform (2) A was B were C is D will be 13 If you know where she lives, please let me _ (2) A to know B known C knew D know 14 If you like that book, I will give it you as my present (2) A from B at C for D to 15 If you have _ money, you can travel abroad this summer A many B a lots C a lot of D lot of Dang Thi Thu Nguyet- Vo Van Kiet school- page -22 – part (2) (3) 16 The air in the city is very _ (2) A pollute B polluted C pollution D pollutant 17 She has provided a picnic lunch for us (3) A kind B unkind C kindly D kindness 18 We’ll make this beach clean and _ again (1) A beauty B beautiful C beautifully D beautify 19 If the _ continues, what will happen? (3) A pollute B pollution C polluted D pollutant 20 A large number of inhabitants have made _ on how to protect the environment (3) A suggest B to suggest C suggestion D suggested 21 I was very _ that you won that first prize (1) A amazed B amaze C amazement D amazing 22 We stayed at home _ it rained heavily (3) A and B because C so D But 23 She is very tired; ., she has to finish her homework (1) A moreover B so C and D however 24 Is he an actor a singer? - An actor (1) A and B or C with D so 25 He was tired, he took a rest before continuing the work (1) A so B and C but D if 26 She forgot off the gas before going out (1) A turn B turning C to turn D turned 27 I suggest money for the poor people in our neighborhood (1) A save B to save C saving D saved 28 We can protect the environment by air pollution (1) A reduce B reducing C reduced D to reduce 29 I want to see the of environment from the local authority (2) A protect B protected C protecting D protection 30 I lost my pen I have looked it for all morning (1) A at B after C up D for 31 She stays at home because she has to look her baby (1) A at B after C up D for 32 Remember to turn the light before going to bed (1) A of B off C on D up 33 If we go littering, the environment will become seriously polluted (1) Dang Thi Thu Nguyet- Vo Van Kiet school- page -23 – part A to B in C out D on 34 If people stop using dynamite for fishing, a lot of sea creatures will be well (3) A preserve B preservation C preserved D preservative 35 His hobbies are playing soccer collecting stamps (1) A and B but C however D although 36 I’d love to play volleyball I must complete my homework (1) A since B moreover C but D and 37 Scientists are looking for an way to reduce energy consumption (3) A effect B effection C effective D effectively 38 What can we to spend less lighting? (2) A in B on C about D of 39 You should take your shoes when you go into the temple (2) A in B on C off D of 40 Who looks your child when you are away from home? (1) A for B at C after D to 41 Why doesn’t she go with her university study? (1) A in B at C to D on 42 Her husband looks the children while she’s at work (1) A after B for C at D to 43 He suggested the children to the zoo (1) A take B should take C to take D taking 44 Not wanting to be late for my first day of class to school after I missed my bus (3) A so I ran B because I ran C I ran D therefore, I ran • Choose A, B, C or D to complete the passage : These days it is impossible to open a newspaper (1)…reading about the damage we are doing to the environment The Earth is being threatened (2) … the future looks bad (3)…can each of us do? We cannot clean (4)… our polluted rivers and seas overnight Nor can we stop the (5) … of plants and animals But we can stop adding to the problem (6) … Scientists look for answers It may not be easy to change your lifestyle (7) … but some steps are easy to take: Dang Thi Thu Nguyet- Vo Van Kiet school- page -24 – part Cut down the amount of driving you do, or use as little plastic as possible It is also easy to save (8) …, which also (9)…household bills We must all make a personal decision to work for the future of our planet if we want to ensure a better world (10)… our grandchildren A with B but C and D without (2) A so B and C moreover D however (1) A What B Where C When D Why (1) A to B up C on D in (1) A appear B disappearance C appearance D disappear (3) A while B when C within D during (2) A complete B completeness C completely D to complete (3) A energy B money C health D water (2) A supplies B adds C decreases D reduces (3) 10 A from B to C in D for (1) • Choose A, B, C or D to complete the following passage: It is very important (1) water carefully Here are some (2) you can use less water First, you should (3) you turn (4) the faucets tightly They should (5) in the bathroom or kitchen sink Second, you should not keep the water on for a long time You should turn it off while you are doing something else It should be off while you are shaving or (6) your teeth It should also be off while you are washing the dishes Finally, (7) the summer you should water your garden (8) the evening That way you will not lose (9) water During the day the sun dries up the earth too (10) A for using B to use C use D using (1) A roads B paths C streets D ways (1) A be sure B sure C to sure D to be sure (1) A on B right C off D left (1) A drip B to drip C not drip D not to drip (2) A clean B rubbing C washing D brushing (3) A on B in C at D when (1) A on B in C at D when (1) A many B few C a lot of D less (3) 10 A quickly B quick C fastly D early (2) ANSWER KEY I PHONETICS: II VOCABULARY AND GRAMMAR: Dang Thi Thu Nguyet- Vo Van Kiet school- page -25 – part 2 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 III READING: • 1.D B A B B A C A D 10 D • 1-B 2-D 3-A 4-C 5-C 6-D 7-B 8-B 9-C 10-A COMMENTS: ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… _ Date: February 28th 2011 Period: 12 TEST I Aim: By the end of the lesson, students will be able to the test in 45 minutes Ma trận Nội dung Nhận Thông Vận Tổng cộng biết hiểu dụng TN TL TN TL TN TL TN(30 TL(70 %) %) LISTENING 1 2 READING 2 WRITING 1 Pho 1(4 LANG.FO n c) CUS Voc 1(4 c) Gra 1(4 1 c) Số điểm 3 2 10 Cotent: Listening: unit (2 pts) Solar energy can be and _ _ percent of the solar energy that reaches the _ is enough to provide power for the total population Many _ are already using energy On days you can solar energy, too Dang Thi Thu Nguyet- Vo Van Kiet school- page -26 – part 2 Answer the questions: (2pts) It is very important to use water carefully Here are some ways you can use less water First, you should be sure you turn off the faucets tightly They should not drip in the bathroom or kitchen sink Second, you should not keep the water on for a long time You should turn it off while you are doing something else It should be off while you are shaving or brushing your teeth It should also be off while you are washing the dishes Finally, in the summer you should water your garden in the evening That way you will not lose a lot of water During the day the sun dries up the earth too quickly Questions: How does the sun dry up the earth during the day? When should you water your garden? How many ways can you use less water? Is it very important to use water carefully? Writing: Put the letters in their correct order: (2 pts) I had / I wish / an e-card / my friend’s email address / to send him/ because / be canceled / had to / the weather was bad / the flight / since / she / was / Sandra has been / ten years old / a tennis player / walked out of / the food / so we / we didn’t like / the restaurant / Language focus: a Phonetics: (1 pt) • Choose the word that has the underlined part pronounced differently from the others: A what B who C whose D how A recycle B environment C dynamite D littering • Choose the word whose main stress pattern is placed differently from these others: A environment B provide C recycle D deforestation A power B solar C resource D nuclear b Choose the word or phrase (a, b, c, or d) that best fits the blank space in each sentence: (2 pts) People nowadays are interested ……saving money and natural resources A on B in C with D to If there is a mechanical problem, we suggest………… the manufacturer directly Dang Thi Thu Nguyet- Vo Van Kiet school- page -27 – part A contact B to contact C contacting D be contacted They have to clean the whole area before dark, … A they B don’t they C have they D haven’t they ……….take the train instead of the bus! It’s faster A Why not B Why don’t C How about D Let’s Mary’s eyes are weak… she has to wear glasses A but B however C and D therefore In order to save electricity, an ordinary 100-watt light bulb can be replaced by……… A an energy- saving bulb B an energy - save bulb C an saving energy bulb D a save - energy bulb If you want to save money, you should …….the amount of water your family uses A increase B reduce C adapt D repair …………we were tired, we sat down beside the stream A Because of B Because C If D And c Grammar: (1pt) • Give the correct form of the words in brackets That house is being built (perfect) If it rains, the football match (cancel) _The End _ Date: February 26th 2010 Period: 13 CORRECTION I Aim: Students will be corrected their mistakes II Content: Answer key I Listening: unit (2 pts) Solar energy can be cheap and clean One percent of the solar energy that reaches the Earth is enough to provide power for the total population Many countries are already using solar energy On cloudy days you can use solar energy, too II Answer the questions: (2pts) During the day the sun dries up the earth too quickly In the summer you should water your garden in the evening There are some ways you can use less water Yes, it is III Writing: Put the letters in their correct order: (2 pts) I wish I had my friend’s email address to send him an e-card The flight had to be canceled because the weather was bad Dang Thi Thu Nguyet- Vo Van Kiet school- page -28 – part Sandra has been a tennis player since she was ten years old We didn’t like the food so we walked out of the restaurant IV Language focus: a Phonetics: (1 pt) A D B C D C b Choose the word or phrase (a, b, c, or d) that best fits the blank space in each sentence: (2 pts) B D B D A B c Grammar: (1pt) • Give the correct form of the words in brackets That house is being built perfectly If it rains the football match will be canceled III Remarks about the students’ answers: Statistics: Class Total Excellent Good fail 9a1 9a2 a3 COMMENTS: ……………………………………………………………………………………………… ……………………………………………………………………………………………… ……………………………………………………………………………………………… ……………………………………………………………………………………………… Dang Thi Thu Nguyet- Vo Van Kiet school- page -29 – part ... ordinary 100-watt light bulb can be replaced by……… A an energy- saving bulb B an energy - save bulb C an saving energy bulb D a save - energy bulb If you want to save money, you should …….the... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 III READING: • 1.D B A B B A C A D 10 D • 1-B 2-D 3-A 4-C 5-C 6-D 7- B 8-B 9-C 10-A COMMENTS:... left for work Homework: Rewrite the passage about saving energy Prepare read page 60 COMMENTS: Dang Thi Thu Nguyet- Vo Van Kiet school- page - 17 – part ………………………………………………………………………………………………………