It _______ them two weeks _______ the computer last year.
—Mary can't help ______ the house. Why?—Because she is busy______ a hotel reservation.A. cleaning; making B. to clean; making C. 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 much B. /; 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.
一Have you ever been to the new clothing shop _____is just opened? —Yes. I went there yesterday. A. what B. where C. that