1 . To improve learning efficiency, students must spend more time focusing on the skills__________ they are weak in.

A．what

B．where

C．when

D．which

2 . —Look, the building ________ top we can see here is our library.
—Oh, it is very beautiful.

A．that

B．what

C．which

D．whose

3 . The manager, in ________ office I just attended an interview, asked me to go back, waiting for the reply.

A．whom

B．what

C．whose

D．which

4 . — I’m sorry. I shouldn’t have been shouting at you.
— You ________ your temper but that’s all right.

A．have lost

B．had lost

C．were losing

D．did lose

5 . ________, as a matter of fact, has been put forward at the conference is that the government should encourage the graduates to set up their own business.

A．What

B．Which

C．It

D．As

6 . His children ______ his wife ______ invited to the party.

A．and, was

B．as well, were

C．as well as, was

D．as well as, were

7 . Although modern technology could help produce more crops, these terraces still mean a lot to the local people _____ traditions hold much value.

A．for whom

B．of whom

C．for which

D．of which

8 . Lawyers help people and ________ by others.

A．respects

B．is respected

C．are respected

D．respect

9 . Some American spellings were created by Noah Webster, ________ made one of America’s first dictionaries.

A．which

B．whom

C．that

D．who

10 . _____ you may have, you should gather your courage to face the challenge.

A．However a serious problem	B．What a serious problem
C．However serious a problem	D．What serious a problem