Through the economic reform, the economic situation of China _________ much better than it used to be.

oor isstill open.—How come Imean, I _________ to lock it then.

What do you think of his opinion?-None has given me ________ piece of advice，so I will never take it.

Don’t mention that at the beginning of the story, or it may _______ the shocking ending.

I stayed at a hotel while in New York.—Oh, did you? You ___ with Barbara.[ ]