1 . The door won’t ________ from the inside, so you ________ call the repairman.

A．open; may well	B．be opened; may well
C．open; may as well	D．be opened; may as well

2 . 请帮我挑选一本励志书籍。(汉译英)

3 . Skin is primarily made of two layers: the uppermost layer, the epidermis, which ________ a protection against the environment; and the dermis, the layer below the epidermis.

A．is being served as

B．serves as

C．has served as

D．is served as

4 . While fossil fuels still generate roughly 85 percent of the world’s energy supply, it’s clearer than ever that the future ________ renewable sources.

A．belong to

B．is belonged to

C．has been belonged to

D．belongs to

5 . The knife needs           ; it’s not sharp.

A．edging

B．edged

C．to edge

D．being edged

6 . Don’t let her read that kind of book. (改写被动句)

7 . 保持开放的心态，因为每个人的想法都值得考虑。（一句多译）
①Keep an open mind，because everyone's ideas ________________.
②Keep an open mind，because everyone's ideas ________________.
③Keep an open mind，because everyone's ideas deserve ________________.

8 . ________,so I am writing to turn to you for help.
这些问题难以解决，因此我写信向你求助。(应用文之求助信)

9 . 这台机器很容易操作。任何人都能在几分钟之内学会使用它。（[句型公式]　主语＋be＋adj.＋to do）
________________. Anybody can learn to use it in a few minutes.

10 . 未来是一个值得憧憬的梦，但现在才是我们真正拥有的。
The future is a dream which ________________，but what we have is now.