13. The lost child desired nothing but _____ home.

　　 A. go　　　　　　　　 B. to go　　　　　　　 C. going　　　　 .　　 D. went

12. That beggar seems _____ anything yesterday.

A. not to have eaten 　　 B. not to eat　　　　　 C. didn't eat　　　　　 D. to not have eaten

11. ---- Did the judge ask you many questions?　　　　　 ---- Yes, and ______.

　　 A. they were difficult to be answered　　　　 B. to answer them was to be difficult

　　 C. they were difficult to answer　　　　　　　 D. they had difficulty in answering

10. ---- My baby has a heart trouble.　　　　　 ---- Did the doctor find it difficult ______ ?

　　 　A. in treating　　　　　 B. treating　　　　　　 C. for treating　　　　 D. to treat

9. ---- Where did he go?　　　　　　　　　　 ---- He went to another store ______.

　　 　　　 　A. to buy pencils　　　 B. for buying pencils　 C. buy pencils　　　　 D. buying pencils

8. ---- Why was the official meeting called?　　　　 ---- ______ new officers.

　　 A. Select　　　　　　 B. Selecting　　　　　 C. To select　　　　　 D. For selecting

7. Because of air pollution being greatly reduced, this city is still ______.

　　 A. a good place which to be lived in　　　　　 B. lived as a good place

　　 C. a good place to live in　　　　　　　　　　 D. living in as a good place

6. ---- I didn't hear you come in last night.　　　　　 ---- That's good. We tried_____ noisy.

　　 A. not be　　　　　　 B. not to be　　　　　 C. to be not　　　　　 D. to not be

5. ---- I'll help you whenever you need me. 　　　　　　　 ---- Good. I'd like _____me tomorrow.

　　 A. you helping 　 B. that you will help　 C. you to help　　　　 D. that you help

4. ---- Have you enjoyed your visit here?　　　　　　　　　 ---- Yes, I'll be very sorry______ .

　　 A. for leaving　　　　 B.of leaving　　　　　 C. to leave　　　　　　 D. with leaving