Unit 4　Don’t eat in class.

Section A

Section A 1b

Ms.Clark:Hey,Peter.You know the rules.Don’t run in the hallways.

Peter:Sorry,Ms.Clark.

Mr.Smith:Amy,don’t eat in the classroom.You must eat in the dining hall.

Amy:Oh,sorry,Mr.Smith.

Mr.Smith:Hey,Mike,don’t listen to music in class.Mike!

Boy:He can’t hear you,Mr.Smith.