补全对话，从所给选项中选择五个选项填空，使对话完整，并将答题卡上该选项涂黑。

A. You can start by turning off the lights. B. We get a lot of paper at home, C- You’d better clean your room every day. D. Turn off the shower. E. Can I help you? F. Don’t use plastic bags. G. Don’t take a bus if you don’t have to.

A; Hi, Janet. Would you like to help save the environment?
B: Yes. But what can I do?
A: Well.   
B: Yes, that’s easy. Sometimes I turn on the lights without thinking. What’ s next?
A: Second, you can ride a bicycle.  
B: That will save money, too. What else?
A: Third, try to recycle paper.
B: Mm. Newspapers, magazines, mail... . Good idea.
A: The fourth idea is turning off the shower when you’re not using it.
B: You mean when I have shampoo in my hair?
A: Yes. Get wet.  Put the shampoo in your hair and then turn on the shower and wash it out.
B: Will that help the environment?
A: Yes, we have to save water. And fifth, take a bag when you go shopping.
B: OK. My parents do most of the shopping. I’ll tell them.