(   ) 13. April Fool's Day,people often play all kinds of tricks and jokes        each other.

   A. At;on   B. In;at

   C.  On;at   D. On;on

(   ) 12. By the time I got up,my mother        home.

   A. has left   B. left

   C.  leaves   D. had left

(   ) 11. They were very close to         that game―suddenly their teammate Guo Jing down.

   A. win;fell   B. won;fall

   C.  winning;fell   D. win;fall

(   ) 10. Seeing the national flag of our country makes me        .

   A. feel proud   B. felt proud

   C.  feeling pride   D. to feel pride

(   ) 9. It's polite      a few flowers a gift.

   A. to take;at   B. takes;at

   C.  to take;as   D. taking;as

(   ) 8.  We all like the teachers         classes are interesting and creative.

   A. which   B. whose

   C.  who   D. that

(   ) 7. ―       difficult question it is!Can you help me with it?

―OK. Let me see.

   A. What   B. What a

   C.  How   D.How a

(   ) 6.  —Excuse me,can you tell me        ？

―Sure. There's a good restaurant on Main Street.

   A.where I can post letters

   B.what movie I can see here

   C.how I get to the bus station

   D.if there's a good place to eat

(   ) 5. more hard-working you are,       you'll get.

   A. The;more   B. A;the most

   C.  The;the more   D. A;more

(   ) 4.       ask your friend Lucy to the party with you tomorrow evening? 

   A. Why don't   B. What about

   C.  Would you like   D. Why not