1 . —________ you interrupt now? Can’t you see I’m on the phone?
—Sorry, Sir, but it’s urgent.

A．Can

B．Should

C．Must

D．Would

2 . English is a language that many people around the world ___________ not speak perfectly but ___________ at least understand.

A．may; can	B．would; might
C．will; must	D．could; might

3 . --- Excuse me, where is the Hilton Hotel?
--- Go straight ahead and turn right, You _____miss it. It's a huge building.

A．needn't

B．can't

C．mustn't

D．wouldn't

4 . Don’t worry about your future. As long as you try your best, a great future ________ wait for you on your way.

A．would

B．can

C．must

D．should