Can’t you stay ______ the weekend? And then we can visit some other places of interest here.    

A. over      B. on       C. at       D. in

The manager ______ a new proposal for pushing sales.

  A. came up to    B. came up with   C. came over    D. came round

The old pianist wouldn’t listen to our repeated request that he ______________( play) in public again.

--Oh, it’s you! I _______________ (not recognize) you.

--I’ve just had my hair cut, and I’m wearing new glasses.

She will tell us why she feels so strongly that each of us has a role __________ (play) in making the earth a better place to live.

By the end of last year, another new gymnasium ____________________ (complete) in Beijing.

Let’s keep to the point or we _______________ (never reach ) any decision.