Complete the dialogue with proper words or sentences according to the dialogue.
A: Hi, Wang Ying. Would you like to help save the environment?
B: Of course. 1. ?
A: Well, first, you can start by turning off the lights.
B: OK, that's easy. I often turn on the lights without thinking. What's next?
A: Second, you can ride a bicycle. 2. or a taxi if you don't have to.
B: That will save money, too. 3. ?
A: Third, try to recycle paper.
B: Mm, newspapers, magazines, mall… We get lost of paper at home. Good idea.
A: The fourth idea is turning off the shower when 4. .
B: You mean, when I have shampoo in my hair?
A: Yes, get wet, turning off the shower. 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 last, 5. when you go shopping. Don't
use plastic bags.
B: OK. I'll do as what you said.
