Full name: ………………………………….…...................Class: …………………………………WRITTEN TEST 9 (No1) - 10 MINUTES

I. Circle the word that has the underlined part pronounced differently from the others:1. A. enormous B. amount C. account D. cloudy2. A. compared B. littered C. heated D. installedII. Circle the word which has the stressed syllable differently from the others:3. A. pollution B. prohibit C. practical D. continue4. A. disappoint B. similar C. motorbike D. dynamiteIII. Choose the best option:5. ___________can be cheap, clean, effective source of power that doesn’t cause pollution.A. Coal B. Gas C. Nuclear D. Solar energy6. We can __________an ordinary 100 watt light bulb with an energy- saving bulb to save electricity. A. replace B. store C. install D. heat7. Where’s my key? I have ___________it everywhere but I can’t find it.A. gone on B. turned on C. looked for D. looked after8. I suggest __________how to raise money to help the poor.A. to organize B. organize C. organizing D. organized9. You should clear …………….…..all the trash on the ground before leaving.A. over B. out C. off D. up10. We __________a happier and healthier life if we keep our environment clean.A. live B. will live C. have lived D. lived11. Plastic bags are very hard to dissolve, they will cause _________A. pollution B. trash C. energy D. traffic jam12. I am very _________ that he could win the first prize.A. amaze B. amazing C. to amaze D. amazed13. They turn on the fans _________it is hot.A. so B. as C. but D. however 14. Today we have Math, History, English ________Music. A. or B. and C. but D. therefore15. How about putting _____around the school yard to prevent lazy students from throwing trash on the ground.A. cans B. buses C. garbage dump D. garbage bins16. I think we should use _________to wrap food to save paper and protect the environment. A. plastic bags B. bottles C. bananas leaves D. paper17. Minh got wet ___________he forgot his umbrella. A. because B. so C. however D. but18. There are 30 students in this class. There are 15 school boys. They __________50%.A. look for B. account for C. place D. go on19. ____________want products that will not only work effectively but also save money.A. Plumbers B. Students C. Consumers D. conservationists20. If people drive their cars __________, they will get hurt themselves and others.A. careful B. careless C. carefully D. carelessly21. If we go on littering, the environment _________serious polluted.A. will become B. becomes C. became D. has becoming22. My parents are really __________that I work harder. A. to please B. please C. pleasing D. pleased23. Nam is tired this morning _________he stayed up late watching TV last night.A. and B. or C. but D. because24. Oil is one of our most important ____________.A. nature resources B. natural resources C. natural resource D. nature resource25. Mr. Minh suggests his wife should _________a plumber to make sure there are no cracks on the pipes.A. get B. to get C. getting D. got

22. Don’t forget to __________the faucets after using.A. look after B. look for C. turn on D. turn off23. Nam failed the test __________, he had to do it again.A. therefore B. However C. But D. Because24. Do you like playing volleyball ________playing soccer?A. or B. and C. but D. thereforeIV. Read the passage carefully and choose one correct answer for each question (1.0 pt)Pollution is the process of making air, water, soil …. Dangerously dirty and not suitable for people to use. For example:

* Air pollution is where there are gases in the air that is harmful, these gases come from objects or buildings like harmful smoke from factories, vehicles, automobiles (cars, trucks, planes, boats) and many more.

* Light pollution is unwanted light, such as the light of cities, street lights, and others which makes it hard to see the stars.

* Noise pollution is unwanted noise, such as the sound of cars in a city, loud boats/ ships, airplanes and trains.

* Water pollution is where there are things in the water that are harmful such as crude oil spilled from a shipwrecked tanker, smoke, poison, air pollution and a lot other things that are not human/ plan/ animals remains. 1. Air pollution comes from harmful …………. from factories, vehicles ,ectA. trees B. water C. smoke D. lights2. Noise pollution is ……………. sound of cars, trains, planes, ect.A. unwanted B. small C. interesting D. useful 3. Which of the following things doesn’t cause water pollution?A. poison B. noise C. garbage D. oil spilled from the ship4. Which of the following sentence is NOT true?A. Air pollution comes from harmful gases.B. Water pollution can come from the land.C. Sound from a loud ship causes noise pollution.D. Light of the stars causes light pollution.V. Complete the second sentence so that it has a similar meaning to the first one. (2.0 pts)1. I think we should turn off the fan when leaving the room. I suggest ...................................................................................................................................................2. Be careful and you will get good marks. If you ........................................................................................................................................................3. Lan forgot her umbrella, so she got wet. Because ....................................................................................................................................................4. I love playing volleyball. I also love playing chess. I love playing volleyball …………………………………………………………………….......5. If we go on littering, …………………………………….(environment/ be/ polluted)……………………………………………………………………………………………………6. Mrs. Tuyen got up late. However……………………………………(go/work/on time)……………………………………………………………………………………………………

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