(   ) 4. It's very nice        you to help me.

   A. of   B. for   C. to   D. with

(   ) 3. ―When will she come back from her summer holiday? ―I'm not sure. Maybe        a week.

   A. before   B. in   C. after   D. at

(   ) 2. ―How are you going to meet your aunt at the airport        Thursday morning?

―I'm going there        my car.

   A. on,in   B. on,by   C. in,by   D. in,in

(   ) 1. ―What would you do        the lost library book?

    ―I would try to find it or pay        it.

   A. for,to   B. about,for   C. with,for   D. with,to

(   ) 20. I will stay in Beijing for        days.

   A. two and three   B. two or three

   C. second and three   D. two and third

(   ) 19. We will have to do it        time.

   A. the second   B. second   C. a second   D. two

(   ) 18. I need        days before the work is finished.

   A. three another   B. another three

   C. other three   D. the other three

(   ) 17. When I came back,I found everything in the room was         .

   A. at six and seven   B. at sixes and sevens

   C. sixs and sevens   D. on sixes of sevens

(   ) 16. The students arrived there by       .

   A. two and three   B. twos and threes

   C. two or three   D. second and three

(   ) 15. Abraham Lincoln was born on         .

   A. February the 12th,1809   B. 1809,February the 12th

   C. February of 12th,1809   D. 1809,the 12th of February