Here are three books on history．Which one would you like to borrow— ______. You see，I’m interested in geography these days.

It is said that the weather will____cold for another three or four days.

The book must belong to _________ because it has her name on it.

The number of articles published on smoking _______ amazing, but a great number of people _______ still smoking.[ ]

If you had ______ your test paper carefully befor handing it in. you would have made fewer mistakes. [ ]