根据汉语完成句子。

你从未见过真的宇宙飞船吗?

________ you never ________ a real spacecraft?

－Did your parents go to watch the basketball match last night?

－No．We ________ stayed at home watching TV．

A．

none

B．

all

C．

both

I thought the actor was famous,________ none of my friends has ever heard of him．

A．

and

B．

or

C．

so

D．

but

－I'm sorry to have kept you waiting．

－Oh,not at all．I ________ here for only a few minutes．

A．

have been

B．

had been

C．

was

D．

will be

－Is that Jack speaking?

－Sorry,he isn't in right now．He ________ the cinema with his aunt．

A．

has been to

B．

has gone to

C．

have been to

D．

have gone to

David has ________ China for five years．

A．

been to

B．

come to

C．

arrived in

D．

been in

用所给单词的适当形式填空。

－Where is Tom?

－He ________(go)to the library．

用所给单词的适当形式填空。

________ anybody ________(surf)before?

用所给单词的适当形式填空。

－________ Tom ever ________(be)to China before?

－No,he ________．

用所给单词的适当形式填空。

－Has Jim remembered the new words?

－No,he ________ just ________(finish)________(copy)them．