1 . I asked in the bookshop about Will Dutton’s latest book, but all they           tell me was that it would come out before the end of the year.

A．might

B．must

C．could

D．should

2 . Waking up suddenly________lead to rapid heart rate and high blood pressure.

A．must

B．would

C．can

D．shall

3 . I wonder why we________ eat out all the time when we can cook our own meals at home.

A．may

B．would

C．should

D．must

4 . As a smoker, you ________ remember that the damage passive smoking does to people’s health and people’s lives is also very serious.

A．can

B．would

C．must

D．might

5 . If someone happens to have high fever and pneumonia, he or she _________ seek treatment fast.

A．must

B．needs

C．may

D．could

6 . During the special period of fighting against the infective illness, you ________ wear a mask when going out.

A．must

B．can

C．need

D．may

7 . I advise you to stay away from Mary. Although she is usually easy-going, she ______be quite annoying sometimes.

A．can

B．need

C．must

D．should

8 . I guess this book ______ be Mary’s, but I’m not sure.

A．must

B．mustn’t

C．may

D．can

9 . In order to make our dreams come true, we _______ work hard.

A．must

B．can

C．need

D．may

10 . Students can’t wear jumpers, jackets or coats indoors. Also, girls and boys ______wear black leather shoes and black socks. Sports shoes are not allowed. (用适当的词填空)