2. 起作用        

1. 建起;设立        

A：Hi,Mary. I hear that you are a volunteer. 

B_: 1.         .

A_: Well. What 2.        you often do?

B: Oh,we often help 3.        the park,visit sick children in the hospital,4.        food at the food bank.

A：Wow!How great！I'd like to be a volunteer,too. What could I do? 

B_: 5.         ？

A_: I like reading Chinese history.

B_: Well,you could set up a Chinese History Club. 

A：Thank you.

(   ) 5. Mark Zuckerberg        the Facebook website in February of 2004. It is very popular now.

   A. set up   B. set off   C. got up   D. got off

(   ) 4. The new traffic rules       a difference to people's lives.

   A. make   B. give   C. have   D. take

(   ) 3. The modern technology makes       possible to fly to the moon.

   A. that   B. this   C. it   D. one

(   ) 2. Speak slowly,Mr Wang. I can't       you.

   A. understand   B. hear   C. listen   D. expect

(   ) 1. ―I have great       in finishing the work by myself. Could you help me? 一No problem.

   A. fun   B. success   C. advice   D. difficulty

5. Did she fix       her broken bike?

4. I gave       some of my food to the persons who are hungry.