Listen ! Helen is singing in the next room.—It __________ be Helen. She is in Tianjinnow.

He had travelled only seven miles across the Channel ___ his engine failed and he was forced to land on the sea.

I got the last ticket to Jay Chou’s concert. — What a ______guy you are !

e eyes of some people, Japan has been ____ the list of the unpleasant places for sightseeing in consequence of the severe nuclear leak.

Weare watching TV ______ we caught sight of a friend of ours .