— Which dress do you like best , Madam ?

— Sorry , I can’t decide now .

A. to buy which one B. buy which one

C. which one to buy D. which I should buy it

It is becoming_______ to celebrate Mother's Day and Father's Day in China.

A. less traditional B. less and less important

C. more and more popular D. more and more interesting

I don’t know 　　 he will come tomorrow.　　　 he comes,I’ll tell you.

A. if; whether B. whether; whether

C. if;That D. if; If

I’d like to help you, I’m very busy.

A. because B. so C. and D. but

---Can you tell me _______ I can go home? ---- At 5:30 pm.

A. what B. that C. when D. how

Could you tell me _________ the nearest hospital is?

A. what B. how C. whether D. where

The boy ______ a leaf from the tree with a stone.

A. shot down B. cut down C. took down D. get down

I will tell you a secret,but you must promise not to it around.

A. repeat B. spread C. connect D. create

--- Be careful! Don’t break the bottles. Do you hear ______ I said, David? --- Yes, mum.

A. what B. that C. why D. if

I wonder _______ the boy is doing.

A. what B. that C. when D. how