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－Where is Jim?

－I heard his voice a moment ago．He ________ be near here．

A．must

B．need

C．mustn’t

D．needn’t

－Can you go to see a film with us tonight?

－Sorry, I can’t．I ________ take care of my mother at home because she is ill．

A．can

B．may

C．would

D．have to

－Mum, may I play computer games now?

－Sure, but you ________ finish your homework first．

A．can

B．must

C．may

D．could

She didn’t go to work, ________ she was ill．

A．because

B．because of

C．so

D．why

I didn’t go there ________ heavy rain．

A．because

B．because of

C．so

D．so that

Seeing the teacher coming, the students stopped ________ at once．

A．talking

B．to talk

C．talk

D．talked

His father ________ for about two years．

A．has dead

B．has been died

C．has dead

D．has been dead

I’d like to have a piece of paper ________．

A．to write with

B．to write on

C．to be written

D．to write

The boy is ________ to lift the big stone．

A．big enough

B．enough big

C．strong enough

D．enough strong

The bike can ________ in two hours．

A．be mend

B．be mended

C．mend

D．mended