7、I can't          which bike to buy. They are both nice.

A. like           B. prefer                C. decide            D. follow

6、The wealth of society       by the labouring people.

A. created          B. is created           C. invented          D. is invented

5、           the students in their school          over two hundred.

A. The number of; is                            B. The number of; are

C. A number of; is                             D. A number of; are

4、Your composition was well writen          a few spelling mistakes.

A. besides              B. except               C. except for          D. but

3、Sorry, Tom. I took your pen by       

A. hand           B. mistake             C. bike          D. heart

2、There is a high building        the street.

A. at the end of           B. by the end of               C. in the end        D. on the end

1、The teacher praised her          her courage.

A. of           B. for           C. about           D. with