Do you want to be healthy? ______. Smiling can help you stay healthy.

A. Smile B. Smiling

C. To smile D. Smiled

—Dad, please tell me when Mum _____.I miss her very much.

—She will return when she _____her task. And she will bring a nice present for you.

A.returns; finishes

B. returns; will finish

C. will return; finishes

D. will return; will finish

A moment, please! Let me take down what you’ve said _______ I forget.

A. beforeB. when

C. untilD. after

—Do you think it will be cool next week?

— ______. It has been too hot for a couple of days.

A. So it is B. I’m afraid so

C. I hope so D. Of course not

I don’t know what her interests are, because we talk about work when we meet.

A. luckily B. mainly

C. safely D. clearly

—Who helped Linda tidy up the bedroom just now?

—_________. She cleaned it all by herself.

A. Somebody B. Nobody

C. Everybody D. Anybody

–Don’t______, my children！Keep trying and your dream will come true.

–Thank you, Miss Fang. We will do our best.

A. put up B. turn off

C. work out D. give up

—Do you know ___________?

—To meet her friends from America.

A. where Anna is going

B. who is Anna’s best friend

C. how Anna goes to the airport

D. why Anna is going to the airport

I’m sorry I didn’t recognize your voice just now. It sounded quite different ______ the phone.

A. from B. through

C. on D. by

--- Are you pleased with her work, sir?

--- Not at all, It couldn’t be any _____.

A. better B. best

C. worse D. worst