1 . Although this ________ sound like a simple task, great care is needed.

A．may

B．must

C．need

D．should

2 . —Is there the movie Nezha on in the cinema tonight?
—There        be. I will phone the cinema and find it out.

A．might

B．would

C．need

D．must

3 . We   ___________ have different opinions in organizing class activities.
在组织班级活动方面我们可能有不同的意见。（根据汉语提示完成句子）

4 . She quickened her pace in order that she___________ catch up with the others.
她加快了脚步，以便有可能赶上其他人。（根据汉语提示完成句子）

5 . Since you have finished your work, there is no point in staying any longer; you   __________as well go home. (用适当的词填空)

6 . If you attempt to practice yoga,________________________at the beginning,but you’ll grow stronger in the long run.（根据汉语意思完成句子)
当你尝试去练习瑜伽,也许在刚开始时你会感到疲倦,但是从长远来看这让你变得更强壮。

7 . The young man ____________ be slow, but at least he doesn't make any mistakes.

A．may

B．can

C．must

D．should

8 . Since you have started the job, you_________as well finish it. （用单词适当形式填空）

9 . —I can’t give up smoking, doctor.
—For your health, I’m afraid you     .

A．may

B．can

C．have to

10 . —Was the United State of America founded on July 4^th, 1776？
—You _________  be right but I need to check it in the history textbook anyway.

A．have to

B．must

C．may

D．will