1. Listen and read

2. Read the conversation again. Complete the following sentences. Use no more than three words In each blank.

1, Nick is going on ............ tomorrow.

2. The green shopping bag is better than the .......... 

3. People can buy green bags at............ 

4. Mi wants to buy ............ bag for her mum.

5. Nick thinks that Mi is green because .............

=> Answer: 

1. picnic       2. plastic one      3. the check-out     

4. reusable bag          5. she is cycling

3. Based on the ideas in the conversation, match the first half of the sentence in column A with its second half in column B

=> Answer:     1-b      2 - c      3- a

4. Match the pictures with the ways to help the enviroment

=> Answer:      1- c     2- a     3- b      4- e       5- d

5. Find someone who ...

Work in groups. Ask and answer to find someone who does the things in 4.

A: Do you plant trees?

B: No, I don't.

A: Do you pick up rubbish?

B: Yes, I do.

=> Answer: Học sinh thực hành trên lớp