Facts prove that the world’s economic development is not a win-lose game but one in which all _____ be winners.

It _______ come as no surprise that Suri Cruise wants to be an actress, since her father, Tom Cruise, is a Hollywood top star.

We ______ the difficulty together, but why didn’t you tell me?

She ______have stopped her work halfway.

I told Sally how to get here, but perhaps I ______for her.

I talked for a long time, and in the end I_____ make her believe me.

— I want to know if I        smoke here.
— No, you       . Could you see the sign “NO SMOKING” there?

You _______ an A on your term paper, but you quoted a little bit more from others' papers.

House owners        keep their gardens in a neat and orderly state according to the regulations.

You __________ buy a gift, but you can if you want to.