733. They were just _____ time ____ the concert.

A. in, for　 B. in , with　　 C. on, with　　 D. on , for

732. I think we will be busy ___ our homework ___ 5:00.

A. doing, in　 B. doing, after　　 C. to do, after　　 D. to do, in

731. There is ___ water in the glass. It’s ___ cold.

A. a bit, a bit　　 B. a bit of , a bit of　　 C. a bit of, a little　　 D. a little of, a little

730. I remember ___ the book to you yesterday.

A. to return　 b. return　　 C. to returning　　 D. returning

729. Would you like to go ___ a walk ___ such a fine day.

A. to, in　　 B. to , on　　 C. for, in　　 D. for, on

728. Lily thinks you will come on time, ___?

A. won’t you　　 B. doesn’t she　　 C. will you　　 D. isn’t she

727. The boy wanted to go out, but his mother told him___.

A. not to　　 B. not to do　　 C. not do it　　 D. don’t go

726. We should remember the day when the PRC ____.

A. found　　 B. was found　　 C.　 was founded　　 D. founded

725. Does she remember _____? A. how to do　　 B. how it is done　　 C. what to do it　　 D. what it is done

724. My bike is broken, I think I will ___ tomorrow.

A. have fixed it　　 B. ask someone fix it　　 C. have it fixed　　 D. have it fixing