1. Where is my pen? I it.

　　A. might lose B. would have lost

　　C. should have lost D. must have lost

　　2. You have the right to live you want.

　　A. there B. in which

　　C. where D. here

　　3. Most environmental problems exist because adequate measures for preventing them taken in the past.

　　A. was not B. were not being

　　C. were not D. being not

　　4. Don’t disturb me. I letters all the morning and have written ten so far.

　　A. write B. was writing

　　C. have written D. have been writing

　　5. The president of the university as well as some other faculty members a conference.

　　A. are planning B. have planned

　　C. is planning D. had planned

　　6. All is a continuous supply of the basic necessities of life.

　　A. for our needs B. that is needed

　　C. the thing needed D. what is needed

　　7. Don’t let me catch you .

　　A. do that again B. to do that again

　　C. doing that again D. done that again

　　8. of his pioneering work in the late 1930s, Earl Hines has been called the Father of modern jazz piano.

　　A. As a result B. In support

　　C. In the interestD. For the sake

　　9. “I’m really tired and there are so many things to do.”

　　“Well, if it would be any help, I would do some cooking.”

　　A. in B. of

　　C. with D. for

　　10. If there peace, we must try in every way to prevent war.

　　A. is to be B. will be

　　C. should be D. is going to be

　　11. I hope the stove will enough heat to warm the room.

　　A. get over B. give in

　　C. get out D. give off

　　12. the price is, they are prepared to pay.

　　A. However B. Whichever

　　C. Whatever D. Wherever

　　13. It won’t make much whether you leave today or tomorrow.

　　A. different B. differences

　　C. difference D. differently

　　14. When Mary paid the bill she was given a for her money.

　　A. cheque B. receipt

　　C. ticket D. label

　　15. He is not my friend. He’s but a stranger.

　　A. anything B. nothing

　　C. anybody D. nobody

　　16. How can you avoid mistakes when you’re in such a ?

　　A. speed B. worry

　　C. hastening D. hurry

　　17. Their profits have grown rapidly in recent years, and this upward is expected to continue.

　　A. increase B. tendency

　　C. movement D. progress

　　18. The doctor told Penny that too much to the sun is bad for the skin.

　　A. exposure B. exhibition

　　C. extension D. expansion

　　19. When the student graduated from college, he got his .

　　A. degree B. certificate

　　C. license D. bachelor

　　20. “I don’t mind telling you about what I know.” “You . I’m not asking you about it.”

　　A. mustn’t B. may not

　　C. needn’t D. can’t