1 . —When do you think you will get home?
—I am not sure. Still I ________ be home by 8 o’clock. If it is later than 8 o’clock, I will call you.

A．must

B．should

C．have to

D．need

2 . 你的手套应该用皮革做的，因为它们摸起来又软又滑。
Your gloves ____________leather, for they feel soft and smooth.

3 . Young people________ respect old people.

A．shall

B．should

C．may

D．might

4 . — This city is a dull place to live in.
— How surprising that you ________ think so! I love it very much.

A．shall

B．might

C．should

D．must

5 . —School is over. How can we contact Robert?
—Try phoning him. He   ________   be home by now. He lives only a stone’s throw from the school. (用适当的情态动词填空)

6 . The boy has reached an adult age and should be earning his own living. (同义句转换)
The boy has reached an adult age and ________ ________be earning his own living.

7 . I find that the works of English literature are so challenging for me. What _________(填一个情态动词) I do next? (用适当的词填空)

8 . — Tom is always careless with his school work. Could you help him?
— No problem! I think he ________ to think twice before starting.

A．should be told

B．shouldn’t be told

C．should tell

D．shouldn’t tell

9 . Every one of us ______ always breathe the same breath and share the same future as the people.

A．might

B．should

C．could

10 . He left home two hours ago, so he ______ be here at any moment.

A．should

B．would

C．shall

D．need