4. 读句子，选择与下列句子或对话内容相符的图片 (填代号)。
() ① Let's do chores.
A.
B.
() ② I can sweep the floor.
A.
B.
() ③ I can use the machine.

I can use it well.
A.
B.
() ④ — Can you clean the window?

— Yes, I can.
A.
B.

4. ① A ② A ③ B ④ A

5. 读对话，根据对话内容补全句子。
Mum: Let's do chores, children.
Tom: OK. I can wash my clothes. Can you wash your clothes, Danny?
Danny: Sorry, I can't. But I can clean my shoes.
Peter: I can sweep the floor. I can do it well.
Mum: OK. I can clean the schoolbags for you. Let's do together.
① Tom can wash the .
② Danny can't the clothes. He can his shoes.
③ Peter can the floor.

5. ① clothes ② wash; clean ③ sweep