TEST3 – J E I/Circle the letter A,B,C or D to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions 1: A environment B bike C pesticide D provide 2: A bill B bulb C plumber D label II/Circle the letter A,B,C or D to indicate the correct answer to each of the following question 3: Plastic bags are very hard to ……………, they will cause pollution A to appear B to disappear C to dissolve D to go away 4: Every day trash is collected and taken to the …………… A yard B ground C garbage dump D trash place 5: She speaks English very ……… You would think that it was her native language A well B good C nice D bad 6: If you ………….the meaning of a word, you may use a dictionary A know B don’t know C knew D didn’t know 7: ………….the water was very dirty, we decided not to go swimming A So B But C And D Because 8: I suggest …………….sheets with single printed page for drafting A keep B to keep C keeping D kept 9: Lan studies every subject very hard ……………., she won her school’s Best student prize this year 10: I’ve ………….my glasses everywhere but I can’t find them anywhere A looked at B looked after C, looked for D looked into 11: A ………….faucet can waste a lot of water a month A running B dripping C cutting D dropping 12: Energy – saving bulbs should be used to ……….electricity A buy B waste C save D spend 13: I suggest getting a ……………to check racks in the water pipes A plumber B builder C Chemist D mechanic 14: We can save natural …………… by using solar energy A products B forest C wildlife D resources 15: Would you like green tea ………….milk tea?- green tea, please A and B but C so D or 16: If we ……… wasting water, there will be a shortage of fresh water in the near future A go up B go in C go on D go off 17: It was raining, ……… they canceled the trip to the mountains A but B because C when D so 18: Why don’t you ………….the lights? – It’s getting dark A turn on B turn off C turn out D turn in 19: A label tells the ………… how much energy efficiency each product has A workers B players C doers D consumers 20: The energy which is from the sun is ……… A lunar energy B solar energy C hot energy D sunlight energy III/Circle the letter A,B,C or D to indicate the underlined part that needs correcting 21: That boy studies very hardly, so he always gets good marks A B C D 22: If we will go on littering, the environment will become seriously polluted A B C D 23: I am writing for you about my decision A B C D 24: I suggest to have a separate basket for waste paper A B C D 25: The baby laughed happy as she played with her toys A B C D IV/Read the following passage and circle the letter A, B, C or D to indicate the correct answer to each of the questions Today I’d like to begin a discussion on the problem of heating up of the earth First, we’ll touch on the relationship between fluorocarbons and the ozone layer You probably remember that the ozone layer is the protective shield around the earth It is important to all life, because it filters out harmful ultraviolet light from the sun Ozone itself, a form of oxygen, is regularly destroyed by natural chemical processes The problem now is that too much of the ozone layer is being destroyed Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer And how we use fluorocarbons? The most common uses are in spray cans and cooling systems The chemical pollution from these fluorocarbon can account for some of ozone losses that have been reported There are, however, new studies linking the sun itself to the depletion of the ozone layer We’ll go into that new study more next time 26: Who is the most likely speaker? A A doctor B A mechanic C A professor D A chemist 27: What is the speaker’s main topic? A Ultraviolet light B The use of spray can C Air- conditioning systems D Fluorocarbon and the ozone layer 28: What is the most important purpose of the ozone layer? A Providing fluorocarbons B Protecting the earth C Shielding the sun D Destroying chemicals 29: What is the ozone layer made of? A Fluorocarbons B Oxygen C Shields D Ultraviolet light 30: What will the speaker probably discuss next? A How to make air conditioners with fluorocarbons B Harmful effects of ultraviolet light C The make- up of the ozone layer D The sun as a cause of ozone layer depletion V/Read the following passage and circle the letter A,B,C or D to indicate the correct word for each of the blanks Rivers are one of the world’s most important natural resources Many cities are on large rivers, and almost every country has at least one river that plays an important part in the lives of its people Besides transportation, rivers (31)…………….food, water for crops, water to drink, and opportunities for recreation for people who live along their banks And (32)…………….get water for crops, engineers sometimes build a damp across a river and let the water (33)………….a lake behind the dam Then people can use their water not only to irrigate fields (34) ……………… to make electricity for homes and industries However the water often becomes polluted when cities on river bank grown in size and the number of industries increases We are learning that (35)……… necessary to keep rivers clean if we want to enjoy the benefit of the natural resources 31: A provide B give C send D get 32: A so as B in order to C so that D in order that 33: A to become B become C becomes D became 34: A as well as B and C but as well D but also 35: A It was B there is C there was D It is VI/Finish each of the following sentences in such a way that it has the same meaning as the original one 36: She is a newcomer, so she may need some help Because …………………………………………………………………… 37: It will rain They will get wet If …………………………………………………………………………… 38: She is a very sweet singer She sings …………………………………………………………………… 39: Why don’t we collect plastic bags? I suggest…………………………………………………………………… 40: People have spoiled this area He is disappointed He ……………………… that …………………………………………… ... industries increases We are learning that (35)……… necessary to keep rivers clean if we want to enjoy the benefit of the natural resources 31: A provide B give C send D get 32: A so as B in order