Our women athletes achieved great successin the Vancouver Winter Olympic Games.—Yes.No one could perform________，I think.

Soon after the quakes，one thousand soldiers were sent out to the miners from the local coal mine.

－What shall we do now－_______it’s raining hard, let’s stay at home.

Paul had to write a history paper, _____ he couldn’t find time to do it

Do you know Helen?—Yes.She’s a friend of mine,a very close friend________.[ ]