together factory beauty pollute how |
Anna: What is the topic of your project?
Alice: About in our city.
Anna: It is a good topic.
Alice: The pollution is rather serious. It's said that some pour waste water into the river near our city.
Anna: It may pollute our water.
Alice: You're right. We should do a survey near the river and take action.
Anna: great your idea is!
Alice: I'll write my report and do something for it. Would you love to do it with me?
Anna: Sure! Let's work .
Alice: The city is our home. It is our duty to make it clean and .
