四、单项选择（10分）

 (   )16. Dumplings bring us good luck all _______ year round.

     A. a          B. an        C. the           D./

(   )17. ________ Saturday morning, Betty and Daming are going to play games in a park.

     A. In         B. On        C. At           D. To

(   ) 18. Cars in the future will be very small          the fuel will be very expensive.

A. So         B. but           C. because        D. /

 (   ) 19. It’s ________ hot in Nanjing in Summer. If it doesn’t rain, it will be even ________.

A.      quite; hot       B. very; hot           C. very; hotter      D. much; hotter

（  ）20 .--- “Which is      , the sun, the earth or the moon?”

---“Of course, the moon.”

A. small            B. smaller         C. smallest                 D. the smallest

(   ) 21. ---        is the population of China?

        --- About 13 billion.

         A. which        B. what                C. How many        D. How much

(   ) 22.--- Excuse me, Mr Black. Could you speak a little ________. You speak too fast .

       --- Oh, I’m very sorry.

             A .slowly       B .slow           C .loud           D. loudly

(   )23.--- Tomorrow is Sunday . What is your plan?

        --- ______.

A. I’m playing football.                   B. I can swim.
C. I’m going to have a picnic.             D. I like singing.

(   )24.--- Would you like         to my house for my birthday party?

--- Yes, I’d like to.

              A. comes       B. coming           C. come               D. to come

(   )25.--- Happy May Day to you.

--- ________.

A. Thank you    B. Thanks, the same to you   C. That’s all right     D. Thanks