9．
阅读对话，判断正误。
Mary: What
can you do at home, Lisa?
Lisa: I
can clean the windows and make the bed. What about you, Tom?
Tom: I can
cook the meal and water the flowers. Can you sweep the floor?
Lisa: Yes,
of course. I often help my mom sweep the floor.
Mary: No,
I can't. But I can do the dishes and wash the clothes.
Tom: We
are all helpful at home.
