1 . —Tony, is that Mr. Black over there?
—I knew that he had gone to England. It          be him.

A．might

B．could

C．can’t

D．must

2 . 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

4 . We ______ eat too much roast food as it may do harm to our health.

A．wouldn’t

B．needn’t

C．had better not

D．might not

5 . ________ you make so much noise, Jimmy? Your little sister is still sleeping.

A．Can’t

B．Must

C．May

D．Won’t

6 . 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

8 . Many adults report that even when out in nature, they ________ not take the time to admire a spectacular mountain ________ pulling out their smartphone to take a picture.

A．may … before	B．may … after
C．should … before	D．should … after