Question

交際運用。根據對話內容，在空白處填寫適當的話語（話語可能是一個句子，也可能是一個短 語或一個詞），使對話完整。

A: It's spring now.  The wind is blowing strongly.  We can see plastic bags everywhere.  1   bad the
environment is!
B: Yes, as a citizen, it's important to take care of the environment.  2  ?
A: We'd better not use plastic bags. We should   3   to school if necessary. Riding a bicycle can keep us
healthy, too.
B: At the same time, we shouldn't   4  . It's our duty to keep our environment clean.  And turn off the lights if possible.
A:   5  .  If we try our best to protect our environment, it will get better and better.
B: Yes.  Let's work together to protect our environment.

Answer 1

1. How     
2. What should we do    
3. ride bikes    
4. throw litter about    
5. You are right/That's a good idea