III. 补全对话。

      A: Hey, Frank, 1.__________?

      B: Pretty good.

      A: Did you have fun last weekend?

      B: 2. ________. I went to the old people’s house with my friends and have a good time

      A: Wow, What did you do there?

      B: We helped the old clean their houses and chatted with them. How about you?

      A: I just read a science magazine.

      B: Oh, really? 3. _________?

      A: Hum… it is about the main cause of smog (雾霭) and ways to beat it.

      B：Great! But 4 ?

      A: We can live a greener life by using cleaner energy to solve the problem, I think. 

      B: You do?

      A: Yes, natural gas is a good choice. By the way，5. _______?

      B: It’s 7:45 now.A: Oh, God. Hurry up or we’ll be late.B: OK.

　   参考答案

　　I. 根据汉语提示，完成英语句子(每空一词)。

      1. can/could help to 

      2. come true 

      3. Thank you for helping 

      4. was able to 

      5. similar to 

      6. make a difference 

      7. cheer him up 

      8. run out of

      II. 根据要求完成下列各题。

      1. Did; use to 

      2. decided to 

      3. hope to pass 

      4. Could you help to clean up the city parks?

      5. when to 

      6. at the age 

      7. how to use 

      8. take care of

      III. 补全对话。

      1. How is it going?

      2. Yes, we did.

      3. What is it about?

      4. How to live a greener life? / How can we live a greener life?

      5. What time is it now? / What’s the time now?