The number of the students ________ 743. A number of the students _________ boys.
—Well, you've come back! ________ did you stay in Shanghai? — For about seven days. I really enjoyed myself.
—Hi, what’s wrong with the girl from Japan? —Oh, she feels lonely, she has ________friends in China.
—It's much ___________today . Shall we go swimming this afternoon?—Good idea, I've got nothing to do.
— Where was your father when I called you, Tony?— He ____________ his car.
— When will the London 2012 Olympic Games start?— It will start on July 27th. You can visit London this ________.