6. A. collaboration B. possibility C. technological D. probability
7. A. environment B. impossible C. variety D. valuable
8. A. risky B. conserve C. liquid D. forest
9. A. government B. borrowing C. attraction D. visitor
10. A. college B. nation C. hospital D. volunteer
11. The warmer the weather is, the more good I feel.
A. warmer B. more good C. is D. I
12. You can look after the new words in the dictionary.
A. words B. after C. in D. dictionary
13. John used to live in the country when he is a boy.
A. is B. when C. in D. live
14. Daisy has such many things to do that she has no time to go out.
A. such B. to do C. to go D. has
15. I couldn’t make my car to start this morning.
A. couldn’t B. my car C. to start D. this morning
Pick out the word whose underlined part is pronounced differently from that of the rest:
1. A. sky B. dry C. happy D. fly
2. A. glad B. geography C. glass D. give
3. A. scholarship B. cheer C. cheat D. chess
4. A. surround B. source C. account D. plough
5. A. climb B. fine C. island D. dinner