8. Look, read and choose
School is over.

Who's on duty today?
We are, Miss Li.
Let's clean the classroom. 1)
I can clean the blackboard.
2)
Sure.
Wow! The classroom is clean and tidy now. 3)
It's 4:30 p.m. 4)
OK. Let's go!
A.What time is it?
B.Can you sweep the floor?
C.Time to go home.
D.I can put back the desks and chairs.

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

1. 空缺1前面提到“Let's clean the classroom.”，需要选择与打扫教室相关的内容，D选项“I can put back the desks and chairs.”符合题意。
2. 空缺2后面回答“Sure.”，表明前面是一个提问或请求，B选项“Can you sweep the floor?”符合题意。
3. 空缺3后面提到“It's 4:30 p.m.”，表明前面是询问时间，A选项“What time is it?”符合题意。
4. 空缺4后面回答“OK. Let's go!”，表明前面是提议离开，C选项“Time to go home.”符合题意。


翻译:
8. 看一看，读一读并选择
放学了。
今天谁值日？
我们值日，李老师。
让我们打扫教室吧。1)
我可以擦黑板。
2)
当然可以。
哇！现在教室又干净又整洁。3)
现在是下午4点30分。4)
好的。我们走吧！
A. 现在几点了？
B. 你能扫地吗？
C. 该回家了。
D. 我可以把桌椅归位。

9. Read and choose
Rules can help us at school and at home.
A. Don't be late for class.
B. Do your homework first.
C. Turn off the lights after school.
D. Tidy your bedroom.
E. Don't run in the living room.
F. Put up your hand to speak.
G. Keep the classroom clean.
H. Wash hands before dinner.
1) Family rules 2) Class rules

1) BDEH; 2) ACFG

Family rules are for home, including B (do homework first), D (tidy bedroom), E (don't run in living room), H (wash hands before dinner). Class rules are for school, including A (don't be late), C (turn off lights after school), F (put up hand), G (keep classroom clean).


翻译:
9. 读一读并选择
规则能在学校和家里帮助我们。
A. 上课不要迟到。
B. 先做你的家庭作业。
C. 放学后关灯。
D. 整理你的卧室。
E. 不要在客厅里跑。
F. 举手发言。
G. 保持教室干净。
H. 饭前洗手。
1) 家庭规则
2) 班级规则