1 . Mary is such a lovely girl ______ many of her classmates are willing to help when necessary.

A．that	B．what
C．whom	D．as

2 . How can they learn so much ______ they spend such a lot of time hanging about?

A．although	B．when
C．before	D．until

3 . You   can't   imagine ________ when they received these nice Christmas presents.

A．how they were excited	B．how excited they were
C．how excited were they	D．they were how excited

4 . It was just in the room ______ he was born _____ he died.

A．where; which

B．that; that

C．where; that

D．which; that

5 . Earth is a rocky planet _______ liquid water, which is necessary for life, can exist.

A．as

B．which

C．where

D．when

6 . Either you or one of your assistants _________ to attend the meeting that is due tomorrow.

A．is	B．are
C．have	D．would

7 . Don’t be so upset. It won’t be ___________ your children can return to school again.

A．long before

B．long ago

C．before long

D．long

8 . ________ that Marie was able to set up new branches elsewhere.

A．So successful her business was

B．So successful was her business

C．So her business was successful

D．So was her successful business

9 . The other day, my brother drove his car down the street at _____ I thought was a dangerous speed.

A．as	B．which
C．what	D．that

10 . —Do you think it wise for Chinese mothers to try to do everything for their children?
—No, that’s ________ they are mistaken.

A．where

B．what

C．when

D．how