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She’s working late next Friday, so she can’t come to the party. She can’t come to the party; therefore, she’s working late next Friday[r]
1 13 UNIT THE ENVIRONMENT Word Transcript Class Meaning environment /ɪnˈvʌɪrənm(ə)nt/ n môi trường complain /kəmˈpleɪn/ v than phiền, khiếu nại complaint /kəmˈpleɪnt/ n than phiền, khiếu nại deforestation /diːˈfɒrɪsteiʃn/ n tàn phá rừng, tượng rừng bị tàn phá dump /dʌmp/ n bãi đổ, nơi chứa dynamite /ˈdʌɪnəmʌɪt/ v thuốc nổ fence /fɛns/ n hàng rào, rào chắn fly /flʌɪ/ n ruồi fly /flʌɪ/ v bay foam /ˈfɔːrəm/ n bọt garbage /ˈgɑːbɪdʒ/ n rác thải junk-yard /dʒʌŋk jɑːd/ n bãi chứa đồ phế thải n /liːf/ leaf(sing)- leaves(pl) /liːvz/ in leaf /in liːf/ litter /ˈlɪtə/ n rác rưởi, bừa bãi questionnaire /ˌkwɛstʃəˈnɛː/ n câu hỏi pesticide /ˈpɛstɪsʌɪd/ n thuốc trừ sâu pollution /pəˈluːʃ(ə)n/ n ô nhiễm raw sewage /rɔː suːɪdʒ/ n nước thải chưa qua xử lý sand /sænd/ n cát achieve /əˈtʃiːv/ v đạt được, dành fine /fʌɪn/ v phạt hành minimize /ˈmɪnɪmʌɪz/ v giảm thiểu tối đa prohibit /prə(ʊ)ˈhɪbɪt/` v cấm, ngăn cấm pump /pʌmp/ v bơm recycle /riːˈsʌɪk(ə)l/ v tái chế reuse /riːˈjuːz/ v sử dụng lại spoil /spɔɪl/ v làm hỏng, làm hại cover /ˈkʌvə/ v che phủ, che đậy disappointed /dɪsəˈpɔɪntɪd/ adj thất vọng flow /fləʊ/ n dòng folk /fəʊk/ n người (cách nói thơng tục) hedge /hɛdʒ/ n hàng rào (hàng tiếp nhau) mass /mas/ n khối, đống persuade /pəˈ”sweɪd/ v thuyết phục persuasive /pəˈ”sweɪsɪv/ adj mang tính thuyết phục pollute /pəˈ”luːt/ v làm nhiễm, gây ô nhiễm unpolluted /ʌnpəˈ”luːtɪd/ adj không bị ô nhiễm, chưa bị nhiễm prevent /prɪˈvɛnt/ v ngăn chặn, phịng chống provide /prəˈvʌɪd/ v cung cấp reduce /rɪˈdjuːs/ v làm giảm, giảm rock /rɒk/ n đá, đá, tảng đá row /rəʊ/ n hàng (ngang), hàng lối trash /traʃ/ n đồ cũ bỏ đi, đồ vơ dụng wrap /rap/ v gói, bọc lại UNIT : LISTEN Our oceans are becoming extremely polluted Most of this pollution comes from the land, which means it comes from people First, there is raw sewage , which is pumped directly into the sea Many countries, both developed and developing, are guilty of doing this Secondly, ships drop about six million tons of garbage into the sea each year Thirdly, there are oil spills from ships A ship has an accident and oil leaks from the vessel This is not only pollutes the water, but it also kills marine life Next, there are waste materials from factories Without proper regulations, factory owners let the waste run directly into the rivers, which then leads to the sea 3 And finally, oil is washed from the land This can be the result of carelessness or a deliberate dumping of waste NAME:…………………… Unit 6: THE ENVIRONMENT CLASS9… I Adjectives and Adverbs (Tính từ Trạng Từ) a Adjective: VỊ TRÍ CỦA TÍNH TỪ: - Tính từ đứng trước danh từ để bổ nghĩa cho danh từ Ex: It is a white shirt - Tính từ theo sau số động từ như: to be, seem, keep, look, feel, taste, sound, smell, get, become … Ex: She is intelligent b Adverb: CÁCH THÀNH LẬP TRẠNG TỪ CHỈ THỂ CÁCH: Tính từ + ly Trạng từ bad + ly badly slow + ly = slowly happy + ly happily Một số trường hợp ngoại lệ: good well ; early early ; late late ; hard hard ; fast fast Ex: He is a good student He studies well Trạng từ có chức bổ nghĩa cho động từ thường II ADVERB CLAUSES OF REASON: Các mệnh đề trạng ngữ lý Mệnh đề trạng ngữ lý bắt đầu bằng: Because / Since / As nói lên lý việc thể qua mệnh đề Ex: Ba is tired because / since / as he stayed up late watching TV III ADJECTIVE + THAT CLAUSE Trong “that-clause” bổ sung nghĩa cho adjective; mang nghĩa “rằng, là, mà” S + to be + Adjective + That + S + V Ex: That’s wonderful I am pleased that you are working hard adj that-clause IV CONDITIONAL SENTENCES TYPE (Câu điều kiện loại 1) Nói đến khả xảy ra, thành thực tương lai Câu điều kiện thông thường có phần: - Phần nêu lên điều kiện bắt đầu với IF ta gọi mệnh đề điều kiện (If Clause) Nếu mệnh đề if viết trước phải có dấu phảy - Phần nêu lên kết gọi mệnh đề (Main Clause) IF CLAUSE MAIN CLAUSE Verb in Simple Present (Hiện Tại Đơn) Verb in Simple Future (Tương lai đơn) If - S – V (s/es)- O S – will – V (bare infinitive) - O Ex: If we pollute the water, we will have no fresh water to use Exercise I- Choose the best option in brackets to complete each of the following sentences : 1- We are all destroying the environment around us (slow / slowly) 2- Wild plants and animals on the earth are disappearing (quick / quickly) 3- Farm workers have to work very during the harvest (hard / hardly) 4- Please don’t go too the edge of the cliff (near / nearly) 5- Mr.Black sounded really this morning He had his car stolen (unhappy / unhappily) 6- Frogs are found rare in this area (comparative / comparatively) 7- The lakes in our town are polluted (bad / badly) 8- My uncle’s old car was but his new one is very (slow / slowly – fast / fastly) 9- What is for dinner ? It smells very (delicious / deliciously) 10- Bob is sometimes a .driver I think he drives when he’s in a hurry (dangerous / dangerously) II- Use the appropriate forms of the verbs in brackets : 1- If the weather is good next weekend, we (go) away somewhere 2- Come on ! If we (hurry) , we (catch) the bus 3- If there (be) too much litter on the streets, the environment will become polluted 4- There (be) big floods every year if the cutting down of trees continues 5- If the sea level (rise) , there will be floods in many parts of the world 6- They will be late for their meeting if they (not leave) now 7- If you aren’t careful, you (drop) the plates 8- If anyone (phone) me, tell them I’m out 9- If he (not use) much pesticide on vegetables, they will become edible 10- If crops (not spray) with pesticide, they will be destroyed by insects in soil III- Combine each pair of the sentences by using BECAUSE, SINCE or AS : 1- The weather was lovely, so we spent the whole day in the garden 5 2- My homework is long and difficult I can’t finish it on time 3.She couldn’t sleep It was too noisy ……………………………………………………………………… 4.They attend class regularly They make a lot of progress ……………………………………………………………………… 5.He does morning exercise He is healthy ……………………………………………………………………… 6.You speak English well You often practise it ……………………………………………………………………… 7.Our teacher explains the lesson clearly We understand it easily ……………………………………………………………………… IV Rewrite the following sentences , beginning with “If” Recycle and we will save natural resources -> If…………………………………………………………………………… Be careful or you will fall over the rock -> If…………………………………………………………………………… Don’t be careless or you will break the vase -> If…………………………………………………………………………… Chris will pass his exams, but he has to work too hard -> If…………………………………………………………………………… V- Fill in the blank space with BECAUSE, BECAUSE OF, SINCE or AS : 1- She didn’t buy it the price 2- The quality of ground water has been degraded in some place its over exploitation 3- He is tired he has drunk too much 4- They decided to stay at home the weather was bad 5- I have played football 1980 6- It was difficult to see the road clearly it was raining 6 UNIT 6: THE ENVIRONMENT BÀI 1: CHỌN TỪ ĐÚNG a You shouldn't eat quick/ quickly It's not good for your health b Could we have some quick/ quickly words with you? c Hoa is studying hard/ hardly for her exams d Nam answered very soft/ softly but everyone could hear him clear/ clearly e Hurry up, Ba You are always so slow/ slowly f All the classrooms were bad/ badly painted g We feel very happy/ happily today h Liz talked very interesting/ interestingly about her working day BÀI 2: VIẾT LẠI CÂU Bạn nối cặp câu sau sử dụng từ nối because, since, as a The water is highly polluted We can not swim in this part of the river b The company does not produce recycled paper It is more expensive to produce than regular paper c We want people to be aware of the problem of pollution We have "a green week" three times a year d The area around the beach is full of trash Noone wants to go swimming or sunbathing there e It started to rain We could not keep on cleaning the beach f Mr Minh is admired He dedicated all his life to protecting environment BÀI 3: CHIA ĐỘNG TỪ ĐÚNG Bạn viết lại câu sau, chia động từ ngoặc theo đúng: present simple will/ won't a If we (keep on) using more and more motor vehicles, we (run out) of oil b If we (run out) of oil, we (need) other kind of energy 7 c If we (use) more oil and coal, pollution (increase) d If pollution (increase), more and more trees (die) e If more and more trees (die), the climate (change) f If the climate (change), we (meet) with natural disasters g If we (try) to control pollution, it (be) very expensive h But if we (not control) pollution, it (be) too late I Fill in the blanks with proper words scientists/ pollution/ serious/ factories exhaust/ reduce/ require/ percentage Everyone wants to reduce (1) _ But the pollution problem is as complicated as it is (2) _ It is complicated because much pollution is caused by things that benefit people For example, (3) _ from automobile caused large (4) _ of air pollution But the automobile provides transportation to millions of people (5) _ discharge much of the material that pollutes air and water, but factories give employment to a large number of people Thus, to end or greatly (6) _ pollutions immediately, people would have to stop using many things that benefit them Most people not want to that, of course But pollution can be gradually reduces in several ways, (7) _ and engineers can work to find ways t lessen the amount of pollution that such things as automobiles and factories cause Government can pass and enforce laws that (8) _ businesses and individuals to stop, or cut down on certain polluting activities 8 II Give correct formation of these words The air in the city is _ (pollute) Please listen to the lecture (care) An accident happened because of driving (care) He was (disappoint) that they were not coming Air and water _ (pollute) can make people fall ill Plastic bags will cause _ (pol lute) Mr Brown is one of the _ (conserve) We should make our world _ (pollute) I’m (disappoint) that you didn’t your homework 10 Listen me _ (care) you can solve the problem III Choose the underlined word or phrase in each of the sentence needs correcting I look forward to hear from my mother in Singapore Let’s practice listening to English programs in the radio Jim said that he was playing the piano in the hall now What about play tennis in stead of going to the cinema ? After finish their homework , they took a long bath and went to bed She fed up about living in remote areas without electricity When our parents are sick , we took turn to look after them carefully IV: VIẾT LẠI CÂU a No one stopped those people cutting down the trees I was surprised - I was…… b The oil will pollute the sea People are worried - People are… c My team has won the first award of the competition I am proud - I am … d They can help us clean up the beach They are certain - They are … 9 UNIT SAVING ENERGY Word Transcript Class Meaning account for /əˈkaʊnt fɔː/ v chiếm, yếu tố appliance /əˈplʌɪəns/ n đồ dùng, dụng cụ gia đình bill /bɪl/ n hóa đơn bulb /bʌlb/ n bóng đèn trịn nhóm người chung xe hơi; car pool /kɑː puːl/ n category /ˈkatɪg(ə)ri/ n loại, hạng chopstick /ˈtʃɒpstɪk/ n đũa chore /tʃɔː/ n việc vặt conserve /kənˈsəːv/ v bảo tồn, trì, gìn giữ conservation /kɒnsəˈveɪʃ(ə)n/ n bảo tồn, trì consume /kənˈsjuːm/ v tiêu dùng consumption /kənˈsʌm(p)ʃ(ə)n/ n tiêu dùng consumer /kənˈsjuːmə/ n người tiêu dùng crack /krak/ n vết nứt, vết rạn decade /ˈdɛkeɪd/ n thập niên, thập kỷ, thời kỳ mười năm drip /drɪp/ v nhỏ giọt, rỉ nước effectively /ɪˈfɛktɪvli/ adv cách có hiệu efficiency /ɪˈfɪʃ(ə)nsi/ n hiệu suất cao, suất cao, hiệu energy-saving /ˈɛnədʒi seɪvɪŋ/ n (sự) tiết kiệm lượng faucet /ˈfɔːsɪt/ n vịi nước hobby /ˈhɒbi/ n sở thích phần đường dành cho xe chở từ hai người trở lên 10 household /ˈhaʊshəʊld/ n hộ gia đình infrastructure /ˈɪnfrəstrʌktʃə/ n sở hạ tầng innovation /ɪnəˈveɪʃ(ə)n/ n đổi install /ɪnˈstɔːl/ v lắp đặt, cài đặt label /ˈleɪb(ə)l/ v dán nhãn luxury /ˈlʌkʃ(ə)ri/ n sự, đồ xa xỉ, đắt tiền model /ˈmɒd(ə)l/ n mẫu, mơ hình nuclear /ˈnjuːklɪə/ adj thuộc hạt nhân ordinary /ˈɔːdɪn(ə)ri/ adj bình thường, thơng thường panel /ˈpan(ə)l/ n bảng, panô pipe /pʌɪp/ n ống nước plumber /ˈplʌmə/ n thợ sửa hệ thống nước profitable /ˈprɒfɪtəb(ə)l/ adj có lãi, đem lại lợi nhuận quarter /ˈkwɔːtə/ n phần tư refrigerator /rɪˈfrɪdʒəreɪtə/ n tủ lạnh receive /rɪˈsiːv/ v nhận recent /ˈriːs(ə)nt/ adj gần replace /rɪˈpleɪs/ v thay regularly /ˈrɛgjʊlə/ adv thường xuyên, đặn resource /rɪˈsɔːs/ n nguồn, nguồn lực save /seɪv/ v tiết kiệm, cứu giúp separate /ˈsɛp(ə)rət/ adj riêng, rời nhau, khác scheme /skiːm/ n kế hoạch, mưu đồ shortage /ˈʃɔːtɪdʒ/ n thiếu hụt source /sɔːs/ n nguồn, nguồn xuất phát suggest /səˈdʒɛst/ v góp ý, đóng góp ý kiến ultimately /ˈʌltɪmətli/ adv cuối cùng, xét hiệu cuối cùng, xét lâu dài 11 waste /weɪst/ n chất thải, rác, lãng phí UNIT 7: SAVING ENERGY Language focus Connectives (TỪ NỐI) : and , but , because , or , so , therefore , however *Phrasal verbs (CỤM ĐỘNG TỪ) : :turn off (tắt), turn on (mở, bật), look for (tìm, kiếm), look after (trơng nom, chăm sóc), go on (tiếp tục), turn into :trở thành ,take off: tháo ,cởi ra, take on : gánh vác, put on: mặt vào Structures for making suggestions i ĐA lời đề nghị: Making suggestionS: - I think + S + should + Vo…… - What you think + about + Noun / Ving… ? - Why don’t we + Vo…….? - We should + Vo……… - Let’s + Vo……………… - How about = What about + Ving…? - S1 + suggest + Ving - S1 + suggest + that + S2 + (should )+ Vo - I think it would be better + to V……… - I think it is a good idea + to V……… CONNECTIVES : AND , BUT , BECAUSE , OR , SO , THEREFORE , HOWEVER I Complete the sentences with the correct connectives She can’t speak French …………………… she can’t write it ( and/ but ) He’s moving to London,…………………….he doesn’t like big cities.( but / so) She isn’t English ………………… , she speaks English perfectly ( However / But ) This machine…………………….that one needs to be repaired at once ( and / or ) He is waving his arms…………………….shouting to us.( and / therefore) I will take chemistry………………….physics next quarter.( and / but ) Which subject you prefer, chemistry………………….physics ? ( or / and ) We wanted to get good seats, ………………we arrive at the cinema early ( because/ so ) He didn’t work hard,……………………… he passed his exams ( but / however ) 10 Al didn’t study …………………… , he failed the test ( Therefore / Because ) 12 II Choose the best answer to complete each following setence Shall we to school? a walk b to walk c walks d walking What about swimming? a go b going c to go d goes I suggest banana leaves to wrap food a use b using c to use d uses Why don't we garbage in the school yard? a collect b collecting c collected d to collect I suggest that we off the lights before going to bed a turns b turning c should turn d turned She is very tired; _, she has to finish her homework A moreover B so C and D however Is he an actor _a singer? - An actor A and B or C with D so He was tired, _ he took a rest before continuing the work A so B and C but D if She forgot _off the gas stove before going out A turn B turning C to turn D turned 10 I suggest _money for the poor people in our neighborhood A save B to save C saving D saved 11 We can protect the environment by _air pollution A reduce B reducing C reduced D to reduce 12 I want to see the _of environment from the local authority A protect B protected C protecting D protection STRUCTURE FOR MAKING SUGGESTIONS III Sentence transformation What about buying energy- saving bulbs ? -> Shall………………………………………………………………………………………… Let’s use electricity economically -> Why………………………………………………………………………………………… Let’s protest against the use of nuclear power -> How about………………………………………………………………………………… Why don’t you ask her yourself ? -> I suggest…………………………………………………………………………………… 13 Why don’t we collect unused clothes for the victims of the natural disaster ? -> Shall………………………………………………………………………………………… What about organizing a charity event to raise money ? -> I suggest we………………………………………………………………………………… What shall we on Sunday night ? -> What you suggest we……….…………………………………………………………… “ Why not take the garbage to recycling center ?” said the local authorities -> The local authorities suggested……… …………………………………………………… His wife said, “ Let’s have dinner after the theatre.” -> His wife suggested that…………………………………………………………………… 10 “ Shall we go to the English speaking club ?” said Andrew -> Andrew suggested………………………………………………………………………… PHRASAL VERBS ( TWO –WORD VERBS ) IV Fill in the gap in each sentence below with a suitable phrasal verb in the box go off (2) off turn off turn on set off cut off come off get off see off take You can……………………your jacket if you like We forgot to pay the bill and our electricity was………………………………… Monica didn’t want to……………………the bus because it was raining ………………………the machine and give it time to heat up You don’t need to come to the station to…………me……………I’ll be fine on my own You must drink it up within two weeks or it will…………………… Oh bother! One of my button has……………………… I set the alarm for am before going to bed last night, but this morning it didn’t………… Remember to……………… the lights before leaving for work 10 We decided to…………………early the next day to avoid the rush hour traffic UNIT I PHONETICS: A Choose the word that has the underlined part pronounced differently from the others: 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) B Choose the word whose main stress is placed differently from the others: A nuclear B suggest C solar D solid (2) 14 A faucet (1) B pollute C respond D relax II VOCABULARY AND GRAMMAR: * Choose the underlined word or phrase (A, B, C or D) that needs correcting: Don’t forget to turn off all the light when you go to bed (2) A B C D Leo likes watching TV so much that he turns on it as soon as he comes home from A B C D school (3) He said he was looking after a place to stay for a few weeks (2) A B C D * Choose A, B, C or D to complete the following sentences: She is very tired; ., she has to finish her homework (1) A moreover B so C and D however Is he an actor a singer? - An actor (1) A and B or C with D so He was tired, he took a rest before continuing the work (1) A so B and C but D if She forgot off the gas before going out (1) A turn B turning C to turn D turned I suggest money for the poor people in our neighborhood (1) A save B to save C saving D saved We can protect the environment by air pollution (1) A reduce B reducing C reduced D to reduce 10 I want to see the of environment from the local authority (2) A protect B protected C protecting D protection 11 I lost my pen I have looked it for all morning (1) A at B after C up D for 12 She stays at home because she has to look her baby (1) A at B after C up D for 13 Remember to turn the light before going to bed (1) A of B off C on D up 14 If we go littering, the environment will become seriously polluted (1) A to B in C out D on 15 If people stop using dynamite for fishing, a lot of sea creatures will be well (3) A preserve B preservation C preserved D preservative 16 His hobbies are playing soccer collecting stamps (1) A and B but C however D although 17 I’d love to play volleyball I must complete my homework (1) A since B moreover C but D and 18 Scientists are looking for an way to reduce energy consumption (3) A effect B effection C effective D effectively 19 What can we to spend less lighting? (2) A in B on C about D of 20 You should take your shoes when you go into the temple (2) A in B on C off D of 21 Who looks your children when you are away from home? (1) 15 A for B at C after D to 22 Why doesn’t she go with her university study? (1) A in B at C to D on 23 Her husband looks the children while she’s at work (1) A after B for C at D to 24 He suggested the children to the zoo (1) A take B should take C to take D taking 25 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 III READING: - 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) IV WRITING: * Circle the correct phrases or sentences to have a good speech: Good morning ladies and gentlemen, I / want / tell / it / be / necessary / save/ energy / protect / environment (1) A I want tell you it is necessary to save the energy to protect the environment B I want to tell you it is necessary to save the energy to protect the environment C I want to telling you it is necessary to save the energy to protect the environment 16 D I want telling you it is necessary to save the energy to protect the environment Most / us / use / energy (1) A Most of us use too much energy B Most us use too much energy C Most of us use too many energy D Most us use too many energy You / reduce / amount / by: (1) A You reduce amount by: B You reduces this amount by: C You can reduced this amount by: D You can reduce this amount by: Reduce garbage / reuse paper / save water (1) A Reduce garbage Reuse paper Save water B To reduce garbage To reuse paper To save water C Reducing garbage Reusing paper Saving water D Reduced garbage Reused paper Saved water If / follow / simple rules / not only / energy / environment (3) A If you follow these simple rules, you not only save the energy but also the environment B If you follow these simple rules, you save not only the energy but also the environment C If you follow these simple rules, you save not only the energy but also protect the environment D If you follow these simple rules, you not only save the energy but also protect the environment I believe my idea will be supported * Choose the sentence (A, B, C or D) so that it has the similar meaning as the first: We stopped playing tennis because it started to rain A It started to rain, so we stopped playing tennis B It started to rain because we stopped playing tennis C It started to rain; however, we stopped playing tennis D It started to rain, and we stopped playing tennis Why don’t you have your hair cut? A She suggests having her hair cut B She suggests she should have her hair cut C She suggests I should have her hair cut D She suggests I should have my hair cut While Nam is good at English, he isn’t very good at Maths A Nam is good at English because he isn’t very good at Maths B Nam is good at English, and he isn’t very good at Maths C Nam is good at English, but he isn’t very good at Maths D Nam is good at English, so he isn’t very good at Maths “Shall we go for a walk?” said Peter (2) A He suggested we shall go for a walk B He suggested to go for a walk C He suggested go for a walk (3) (3) (2) 17 D He suggested going for a walk 10 She’s working late next Friday, so she can’t come to the party (2) A She can’t come to the party; therefore, she’s working late next Friday B She can’t come to the party because she’s working late next Friday C She can’t come to the party, so she’s working late next Friday D She can’t come to the party, but she’s working late next Friday -THE END - ... waste NAME:…………………… Unit 6: THE ENVIRONMENT CLASS9… I Adjectives and Adverbs (Tính từ Trạng Từ) a Adjective: VỊ TRÍ CỦA TÍNH TỪ: - Tính từ đứng trước danh từ để bổ nghĩa cho danh từ Ex: It is a... the weather was bad 5- I have played football 198 0 6- It was difficult to see the road clearly it was raining 6 UNIT 6: THE ENVIRONMENT BÀI 1: CHỌN TỪ ĐÚNG a You shouldn''t... competition I am proud - I am … d They can help us clean up the beach They are certain - They are … 9 UNIT SAVING ENERGY Word Transcript Class Meaning account for /əˈkaʊnt fɔː/ v chiếm, yếu tố appliance