--I feel tired and sleepy．

--Why not stop _______?

A．resting B．relaxed

C．to relax D．relaxing

I don’t know _______.

A．where he lives B．where does he live

C．where did he live D．where he live

If he _________ here next week, I ____there.

A．will come, will to B．will come, to

C．comes , will go D．comes , go

The chair is broken．Please ________ who broke it．

A．look for B．find

C．find out D．look at

As China grows stronger and stronger, Chinese _____ in more and more schools out of our country.

A．teaches B．is taught

C．has taught D．was taught

I _______ I ________ going to stay at home.

A．don’t think, am B．not think ,am

C．think, am not D．no think, am

I ______ him for a long time.

A. didn’t see B. haven’t seen

C. will see D. saw

My uncle asked me _____ I _______ better or not.

A. whether, feel B. if, feeling

C. whether, felt D. if,felt

None of us ______ pollution.

A. like B. likes

C. except D. to like

_________ hard work it is to plant so many trees around the lake.

A．What a B．What

C．What an D．how