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EXERCISE A. MULTIPLE CHOICES I. PRONUNCIATION: Choose the word whose underlined part has a different pronunciation from the others in each group: 1. A. here B. clear C. idea D. there 2. A. tour B. sure C. pair D. poor 3. A. cheer B. where C. care D. pair 4. A. sea B. ocean C. cheap D. teach 5. A. govern B. some C. lesson D. month II. VOCABULARY AND GRAMMAR: 6. The sea bed _______ here to 5000 meters. A. deep B. deepens C. deeper D. depth 7. If the product doesn't work, you are given the _______ of a refund or a replacement. A. choice B. choose C. chooser D. choosing 8. You _______ be ashamed of yourselves. A. could B. should C. did D. would 9. I'll pay you double _______ you get the work finished by Friday. A. if B. unless C. supposing D. provided 10. One ocean is divided ………………….five different parts: the Pacific, Atlantic, Indian, Antarctic and Arctic Oceans.
A. with B. into C. by D. about 11. Thanks to modern technology, scientists have been able to ……………..the life of plants and animals that live under the sea.
A. provide B. divide C. investigate D. overcome 12. A ………………is a large area of sea that is partly surrounded by land.
A. gulf B. lake C. river D. cave 13. . ……………..is the term that refers to the existence of different kinds of animals and plants which make a balance environment.
A. Challenge B. Sample C. Biodiversity D. Technology 14. Some of plants and animals live on or depend ……………..the bottoms like the starfish.
A. at B. in C. with D. on 15. Some plants and animals are referred to as ……………organisms because they are extremely small.
A. big B. huge C. tiny D. large 16. The scientists have collected different ………………to analyze for their experiment.
A. plants B. animals C. submarines D. samples 17. It’s raining. You should ……………..
A. take an umbrella B. see a doctor C. take a rest D. pay by check 18. It is too far to walk. You should …………….
A. ask a policeman B. take a taxi C. call the police D. wear an overcoat 19. If I had a typewriter, I ………………it myself.
A. will type B. would type C. would have typed D. had typed 20. If I …………….a big prize in a lottery, I would give up my job.
A. win B. won C. will win D. had won 21. What a beautiful view. You should ……………a photograph.
A. make B. give C. bring D. take 22. Most of the earth surface ……………by water.
A. is covered B. covers C. covered D. cover 23. Sperm whales are the …………..animals on earth that have teeth.
A. big B. biggest C. bigger D. most big 24. I have a toothache. I think you ……………. an aspirin
A. should take B. should to take C. should taking D. should took 25. I can’t speak English fluently, so I don’t get that job.
A. If I could speak English fluently, I could get that job. B. If I had spoken English fluently, I would have got that job. C. If I speak English fluently, I will get that job. D. If I spoke English fluently, I did get that job. 26. He drove so fast that I really felt my life was in danger. A. at the target B. in accident C. at stake D. in comfort.
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