1 . Ladies and gentlemen, please fasten your seat belts. The plane ________.

A．takes off

B．took off

C．is taking off

D．has taken off

2 . Only when ________ in the afternoon ________ able to leave.

A．the match was over; they were	B．the match was over; were they
C．was the match over; were they	D．was the match over; they were

3 . Mr. Blake ________ Shanghai in a few days. Do you know when the earliest plane ________ on Sunday?

A．is leaving; is taking off	B．leaves; takes off
C．is leaving; takes off	D．leaves; is taking off

4 . As far as I know, riding bicycles is a good solution         air pollution.

A．of

B．at

C．for

D．to

6 . Li Kang is very impressed ________ the teachers and the technology in his new school.

A．upon

B．on

C．with

D．at

7 . In the backyard, we found him ________ on the beach, with his eyes ________ on a kite in the sky.

A．seated; fixing

B．sitting; fixing

C．seated; being fixed

D．sitting; fixed

8 . In the dark street, there wasn’t a single person ________ she could turn for help.

A．that

B．to whom

C．who

D．from whom

9 . That is _________Lu Xun once lived.

A．what

B．where

C．that

D．why

10 . I was told that there were about 50 foreign students         Chinese in the school, most        were from Germany.

A．studying; of whom	B．study; of whom
C．studying; of them	D．study; of them