32、----- Would you like to buy a new MP4?

----- Sure, but I _____ . I don’t have enough money at the moment.

A. don’t afford    B. can’t afford to     C. afford to          D. will afford

31、Dogs, if _____ properly, can assist the police in many ways.

A. training       B. trained            C. being trained    D. to be trained

30、---- Can’t you _____ a bit? I wouldn’t like to miss a single minute of the concert?

---- Don’t worry. We’ll get there in time.

A. sweep up       B. take up            C. speed up       D. make up

29、_____ money, the young man couldn’t afford to buy a new car.

A. Lacks          B. To lack            C. Lacked         D. lacking

28、At the entrance all passengers _____ to show their tickets.

A. required       B. are required       C. require        D. are requiring

26、— We have booked a room for today and tomorrow.

— _______, sir.

A. I'm sure          B. My pleasure       C. It's all right    D. I'll check

25、_______ felt funny watching myself on TV.

A. One             B. This                 C. It             D. That

24、_______ he had not hurt his leg, John would have won the race.

A. If                 B. Since                C. Though           D. When