1 . It’s no use ___________ for other people to make decision for you.

A．being waited

B．to be waiting

C．having waited

D．waiting

2 . On discovering that Morrie ____ by a severe illness, Mitch starts visiting him at his house on Tuesdays.

A．is weakened

B．is weakening

C．is being weakened

D．has weakened

3 . These biological discoveries all help us understand the ________ for life on our planet, even in the most extreme circumstances.

A．component

B．coverage

C．capacity

D．comprehension

4 . Stop illegal hunting ________ !

A．immediately

B．likely

C．unusually

D．equally

5 . For a while after China entered the WTO, in 2001, exports did _______ that much of the economy.

A．hold up

B．keep up

C．take up

D．set up

6 . _________out for food. Some work in the tunnels as guards or workers.

A．Not all the ants go	B．All the ants not go
C．Both the ants don’t go	D．All the ants go

7 . That is a very interesting claim, but can you document it?

A．签署文件

B．保存档案

C．用文件证明

D．公文措辞

8 . While traveling in America, he lost his passport, so he went to the embassy for help.

A．学生会

B．华人组织

C．大使馆

D．联盟

9 . Christmas is around the corner; my mother is busying with gifts for all the family members.

A．coming

B．past

C．important

D．leaving

10 . Each morning he shaved and polished his shoes to make himself look smarter.

A．穿上

B．擦亮

C．拿出

D．美丽