The maths problem is very easy, _____ I don’t think all of you can work it out.
—Do you know_________? — He has gone to the museum.
—Two Evening Papers,please! —Only one copy left. Would you like to have_________,sir?
The number of giant pandas is getting _________ because their living areas are becoming farmlands.
The bus came and we_________.
Yi Zhongtian’s simple and interesting explanation of history has _________ lots of TV viewers.