Practice Test
Choose the word which is stressed differently from the rest.
1. a. extinction b. animal c. classify d. primary
2. a. biologist b. seriously c. commercial d. identify
3. a. habitat b. different c. industry d. introduce
4. a. medicine b. endanger c. addition d. survival
5. a. derive b. provide c. modern d. depend
Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
6. They eventually realize that reckless _______ of the earth's resources can lead only to eventual global disaster.
a. exploit b. exploitable c. exploitation d. exploitative
7. Farmers make their soil more productive by distributing _______.
a. fertile b. fertility c. fertilizers d. fertilizable
8. Chemical wastes from factories are _______ that cause serious damage to species habitats.
a. pollutes b. pollutants c. pollutions d. polluters
9. Contamination and global warming have driven many species of animals and plants _______ the threat of extinction.
a. for b. to c. with d. on
10. Although we are aware _______ the importance of environment, we still overexploit it.
a. from b. on c. for d. of
11. They have built a particular reserve' which is suitable _______ pandas.
a. at b. upon c. in d. for
12. We should do something immediately to conserve _______ nature
a. a b. an c. the d. Ø
13. Everyone knows what is happening to _______ earth but we just do not know how to stop it.
a. a b. an c. the d. Ø
14. Many species have become extinct each year before biologists can identify them.
a. destroy b. drain c. endanger d. discover
15. If an area is _______, all the trees there are cut down or destroyed.
a. endangered b. deforested c. contaminated d. polluted
16. Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture.
a. raise b. produce c. supply d. reserve
17. Many schools provide environmental education to increase students' awareness of conservation needs.
a. effort b. benefit c. exploitation d. knowledge
18. All the countries of the area have _______ to protect their wildlife but they are rarely enforced.
a. efforts b. laws c. results d. reserves
19. Forest dwellers had always hunted the local _______ but their needs had been small.
a. wildlife b. commerce c. reserve d. generation
20. Keep quiet. You _______ talk so loudly in here. Everybody is working.
a. may b. must c. might d. mustn't
21. John is not at home. He _____ go somewhere with Daisy. I am not sure.
a. might b. will c. must d. should
22. _______ I have a day off tomorrow? - Of course not. We have a lot of things to do.
a. Must b. Will c. May d. Need
23. The computer _______ reprogramming. There is something wrong with the software.
a. must b. need c. should d. may
24. _______ I be here by 6 o'clock? - No, you _______.
a. Shall/mightn't b. Must / needn't c. Will / mayn't d. Might / won't
25. If I had gone white water rafting with my friends, I _______ down the Colorado River right now.
a. should have floated b. must be floating
c. would be floating d. would have been floating
26. You _______ touch that switch, whatever you do.
a. mustn't b. needn't c. won't d. wouldn't
27. Susan ___ hear the speaker because the crowd was cheering so loudly.
a. mustn't b. couldn't c. can't d. needn't
28. You _______ be rich to be a success. Some of the most successful people I know haven't got a penny to their name.
a. needn't b. couldn't c. mayn't d. mustn't
29. - Oh no! I completely forgot we were supposed to pick Jenny up at the airport this morning.
- She _______ there waiting for us
a. needn't sit b. might still sit c. must still be sitting d. should have sat
30. Jane often wears beautiful new clothes. She _______ be very rich.
a. must b. could c. might d. needn’t
Unit11
Choose the word which has the underlined part pronounced differently from the rest.
1. a. picture b. action c. question d. future
2. a. swallow b. below c. slowly d. allow
3. a. enough b. loud c. about d. amount
4. a. reading b. easy c. pleasure d. please
5. a. killed b. enjoyed c. described d. digested
Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
6. It is important ________ students to read as many books as possible.
a. up b. about c. to d. for
7. Who does the book belong ________?
a. for b. to c. on d. through
8. He picked ________ the book and turned page after page.
a. up b. on c. away d. in
9. Read the book ________ and you can find the information you need.
a. care b. careful c. carefulness d. carefully
10. Not many people find reading more ________ than watching TV.
a. interest b. interested c. interesting d. interestingly
11. To become a novelist, you need to be ________.
a. imagine b. imagination c. imaginative d. imaginarily
12. A ________ is a story long enough to fill a complete book, in which the characters and events are usually imaginary.
a. pleasure b. novel c. page d. review
13. A ________ is the story of a person's life written by somebody else.
a. romance b. fiction c. biography d. science
14. When a reader reads an interesting book slowly and carefully, he ____ it
a. reviews b. chews and digests c. swallows d. dips into
15. Since their appearance, books are a previous ________ of knowledge and pleasure.
a. source b. pile c. amount d. sum
16. Many teenagers are not much ________ in reading books, except for what they are made to read at school
a. excited b. important c. slow d. interested
17. This book ________ to Peter. It is not mine.
a. possesses b. owns c. has d. belong
18. Have you ever read ________ "Oliver Twist", ________ interesting novel written by Charles Dickens?
a. the / the b. Ø / an c. Ø / Ø d. an / the
19. I like ________ books better than ________ films.
a. Ø / Ø b. the / the c. Ø / the d. the / Ø
20. The room is too dirty. It ________ now.
a. should clean b. should have cleaned
c. should be cleaning d. should be being cleaned
21. The situation ________ to continue.
a. cannot allow b. cannot be allowed
c. cannot have allowed d. cannot be allowing
22. The machine ________ on by pressing this switch.
a. can turn b. can be turned c. must turn d. should be turning
23. Everybody agrees that no more staff ________.
a. should employ b. should not be employed
c. will not be employed d. will he employed
24. Things ________ clear to them so that they can do the work in the way that you have told them.
a. are making b. ought to be made c. have made d. needn't be made
25. Cigarettes ________ at a bakery.
a. most buy b. cannot buy c. cannot be bought d. should not buy
26. The next meeting ________ in May.
a. will hold b. will be held c. will be holding d. will have held
27. ________ in simpler words?
a. Has this issue expressed b. Can't this issue express
c. Can this issue express d. Couldn't this issue be expressed
28. All traffic laws ________.
a. is observed b. must be observed
c. must have observed d. had better observe
29. Tomatoes ________ before they are completely ripe.
a. can be picked b. can pick c. needn't pick d. should be picking
30. This letter ________, not handwritten.
a. should be typing b. should be typed
c. needn't type d. needn't be typed
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