10．We should never forget those who ______ the success of the revolution.

A. bled for　 　　　　　　　　 B. bleeded for

C. fighting for　 　　　　　 D. bled to

9．Fortunately, Mr. Black ______ to escape from the burning building.

A. tried　 　　　　　　　　　　 B. hoped

C. wanted　 　　　　　　　　 D. managed

8．-Aunt Li takes good care of the children, doesn’t she?

-Yes. She treats them ______ she were their grandmother.

A. as　 　　　　　　　　　　　　 B. if

C. because of　 　　　　　　 D. as if

7．Have a good rest. You need to ______ your energy for the tennis match this afternoon.

A. leave　 　　　　　　　　　　 B. save

C. hold　 　　　 　　　　　　　　　　 D. get

6．Though we left home very late, we ______ the last bus.

A. managed to catch　 　 B. managed catching

C. tried to catch　 　　　　 D. tried catching

5．We are lucky to be among the generation of people who have ______ and experienced the great social changes in our country.

A. reported　 　　　　　　　　 B. appreciated

C. impressed　 　　　　　　 D. witnessed

4．______ you call me to say you’re not coming, I’ll see you at the theatre.

A. Though　 　　　　　　　　 B. Whether

C. Until　 　　　　　　　　　　 D. Unless

3．While ______ the dangerous situation, the most important thing is to ______ calm.

A. to deal with; get　 　　 B. dealing with; stay

C. to deal with; stay　 　 D. dealing with; get

2．It’s not enough only ______ the rules of grammar if you are learning English.

A. keeping in the mind

B. to keep in mind

C. to keep in your mind

D. keeping in your mind

1．You should make it a rule to leave things ______ you can find them again.

A. when　　 　　　　　　　 B. where

C. then　 　　　　　　　　　　　　　　 D. there