Mark: The river was dirty. Even the bottom of the river was full of rubbish.
Tony: But it used to be so clean! Mark: Yes, but people are littering in the
Interviewer: Great ideas! What about waste pollution?
Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.
river. Tony: Everyone in this town should play a
part in cleaning it up!
2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about.
•
opening the door已经开了门
• 9 The book cost me 10 yuan
• It took me 3 hours to buy the book
• I spent 10 yuan on the book • I paid 10 yuan for the book • 10 She helps me (to )learn English
mobile
factories(sewage,
phones(machines, industrial waste,
crowds, vihicles) pesticides)