1 . The students all look forward to _________ as volunteers in the nursery house.

A．serve

B．serves

C．serving

D．served

2 . He was looking forward to______ . But I have heard that he will _______.

A．be promoted, be given the sack	B．being promoted, be sacked
C．promote, be sacked	D．being promoted, be given a sack

3 . Are you serious about _______the Silk Road in this new era?
一 Yes, I will set off from Xi'an______the Mediterranean Sea in the coming November.

A．walk, for

B．to walk, to

C．walking, for

D．walking, to

4 . The China Railway Tunnel Group has spent three years _________ that tunnel in Uzbekistan.

A．to build

B．built

C．building

D．build

5 . Everybody, young or old,   _______the Oriental Pearl TV Tower.

A．enjoy to visit

B．enjoys to visit

C．enjoy visiting

D．enjoys visiting

6 . We are looking forward to       that famous artist        us a talk this Saturday.

A．invite; to give

B．invite; gives

C．inviting; gives

D．inviting; to give

7 . My father is looking forward to _________ his old friend from Xinjiang.

A．see

B．seeing

C．saw

D．looking at

8 . Jack, do you enjoy ________football after school?

A．play

B．plays

C．playing

D．to playing

9 . I have just finished ______ the review of the film I saw yesterday.

A．write

B．writing

C．to writing

D．to write

10 . Why did he spend so much time ________ such an uninteresting film last night?

A．watch

B．watches

C．watching

D．watched