Stamps are used for ______ letters. [ ]A. send B. to send C. sending
题型：同步题难度：来源：
| Stamps are used for ______ letters. |
| [ ] |
A. send
B. to send
C. sending
D. sent |
答案
| C |
举一反三
| People weren’t used to _______ photos of the earth like this, but it’s true. |
| [ ] |
A. see
B. seeing
C. saw
D. sees |
| She was paying attention to _____ TV. |
| [ ] |
A. watch
B. watching
C. watched |
| Please stop _________! It__________ in the library. |
| [ ] |
A. smoking; isn"t allowed
B. smoking; allows
C. to smoke; isn"t allowed
D. to smoke; doesn"t allow |
| If you keep _____,You’ll be a very good swimmer one day . |
| [ ] |
A. practising to swim
B. practising swimming
C. to practise to swim
D. practise swimming |
用所给单词的适当形式填空。
1. You are in poor health and you must give up _____. (smoke)
2. You should do more _____ (exercise). Don"t always sit at the desk busy doing your _____. (exercise)
3. We all love Miss Yang. She always makes her history class very_____. (interest)
4. Foreign stamps _____ him. (interest)
5. Her parents wouldn"t allow her to marry anyone _____ family was poor.(who)
6. When their car becomes old, they prefer_____ (buy) a new one rather than _____ (repair) it.
7. I prefer _____ (do) exercise to _____ (watch) TV.
8. His mother refused _____ (buy) him a present.
9. He is sure to come. I"ve_____ (persuade) him to attend our meeting.
10. I tried to persuade him _____ (give) up _____ (smoke), but failed. |
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