—Millie, how long have you __________ this book?
—For over a week.
| A．kept | B．have | C．borrowed | D．lent |
—Excuse me! Look at the sign __________ on the wall, please.
—Sorry. I won’t take photos any more. 
—Mary can't help ______ the house. Why?
—Because she is busy______ a hotel reservation.
A. cleaning; makingB.to clean; makingC. cleaning; to make
—Sorry, I can’t go to the theater with you ____ next Saturday, because I have ____ homework to do.
—It doesn’t matter.
A. on; too muchB. /; much too C. /; too much
一_______ will the foreign students be back from Tibet?
一In two weeks．I think．
A. How soon B. How far C. How long
— He hardly hurt himself in the accident, did he﹖
—_______ He is always careless.
A. No, he did. B. Yes, he did. C. No, he didn’t.