Kate: Hi, Carl. May I ask you some questions?
Carl: Sure.
Kate:
1.Carl:
2. For example, we should listen to the teacher carefully.
Kate: Yes, you are right. Then what should we do when we are at home?
Carl: We should keep our room clean.
3.Kate: Good. What must we do in the street?
Carl:
4.Kate: Sure. And we mustn’t pick the flowers in the park.
Carl: Yes.
5.A.What should we do when we are in class? |
B.And we must keep off the grass. |
C.And we must obey the class rules. |
D.And we shouldn’t watch TV too often. |
E.We must wait for the green light. |