Lesson 43:Let's Clean Up!

Let's Do It!

②Listen to the dialogue and tick the correct answers.

A:It's a cool day, Li Ming. Let's play soccer in the schoolyard.

B:But look at all of this garbage! We should pick up the garbage first.

A:That's too much work! Let's find others to help us.

B:Our classmates can help us. We can make it a class project about pollution this week.

A:Good idea! We would finish cleaning in an hour!