.Medical ______ shows that men are more likely to have heart attacks than women.
You can hardly imagine the trouble we had _______ in touch with him again?
_______ houses were knocked down in the earthquake.
The news that an earthquake happened in Yushu ______ throughout the whole world quickly.
I was about to have a shower______ the telephone rang at the bedroom.
—Shall we go out for dinner tonight? —______.