四、Read and choose. 妈妈正在打扫卫生。请读一读，选择合适的选项，补全对话。
Mum: Tony, where are you?
Tony: I'm here, Mum.
Mum: 1.
Tony: OK. Can I play with Tom later?
Mum: Sure. 2.
Tony: No problem!
(After a while)
Tony: Mum, Tom makes a mess in our bedroom. I don't like that!
Mum: Well, I see. 3.
Tony: OK, Mum. 4.
Mum: You're helpful.
A. Boys, please keep your room clean.
B. Can you help me clean the table?
C. But do your homework first.
D. Tom and I can tidy the room together.

1. B 2. C 3. A 4. D

五、Look and write. 生活中我们应该遵守哪些规则呢？请看一看，仿照例子，结合图片和所给提示，写一写。
(tidy) (keep)
例：Tidy your desk.
1.
(jump) (run)
2.
3.

1. Keep the classroom clean.
2. Don’t jump on the bed.
3. Don’t run in the house/room.