1 . Though I am tired, I believe running does us a lot of good. （同义句转换）
→________, I believe running does us a lot of good.

2 . He never speaks to others unless spoken to. （同义句转换）
→He never speaks to others ________.

3 . 你可以像在牙医的指导下那样用牙刷刷牙。
You can brush with the toothbrush as if ________ (guide) by a dentist.

4 . 无论下雨还是晴天，比赛照常举行。
________ ________ ________ ________, the game will be held as scheduled.

5 . We could have some tests to see what, ________, is wrong, and see whether we can do something to fix it.

A．when necessary	B．though enough
C．if anything	D．as possible

6 . You can’t leave here unless you are told to.（改为省略句）
You can’t leave here unless ________ ________.

7 . If told something, I may forget it; if taught something, I may remember some. However, if ________ ________(参与) something, I may learn all. (根据汉语提示完成句子）

8 . 单句改错
1. Hard work have made him very ill.
2. Finally, there were a sudden pull at the pole and a fish was caught.
3. Generally speaking, when take according to the directions, the drug has no side effects.
4. Never before do I seen such a wonderful park, where I'd like to pay a visit again.
5. In front of our school stand a tower on whose top we can have a clear view of the lake.
6. They were two reasons for the decision.

9 . 人们往往倾向于在久坐时弯腰佝背，应该要注意坐姿以防背部受伤。(tend) （汉译英）

10 . I didn’t feel ________ at all when ________ myself at the beginning of this school year.

A．confident, introducing	B．confidently, introducing
C．confident, introduced	D．confidently, introduced