1 . He claims that ____________ (quit) smoking is the easiest thing in the world, for he has done it hundreds of times. (所给词的适当形式填空)

2 . ________(go)from junior high school to senior high school is a really challenge. (所给词的适当形式填空)

4 .          clubs was a great way to meet British students and make friends with them.

A．To join

B．Joining

C．Joined

D．Being joined

5 . _________ __________ _____________ ___________ ___________(精通，掌握) English puts me at an advantage over other students. (根据汉语提示完成句子)

6 . The real joy in life is in the process of doing something. __________ (seize) the moment can let you enjoy your life. (所给词的适当形式填空)

7 . __________ (掌握) a new skill, whatever it is, can enrich your life. (根据汉语提示单词拼写)

8 .        to as much as English as possible is a good way to learn English well.

A．Being exposed

B．Exposed

C．Having exposed

D．To expose

9 . I think____________(swim) is very interesting. (所给词的适当形式填空)

10 . —What made you so angry?
—________.

A．Tom having been late again	B．Tom to be late again
C．Tom’s being late again	D．Tom was late again