根据下列情景，选择正确答案。
1. 如果你想问对方周天在家做什么时，你应该说：[ ]
A. What do you do on Saturdays at home?
B. What do you do on Sundays at home?
2. 如果你想问别人最喜欢什么食物时，应该说：[ ]
A. What's your favourite foot?
B. What's your favourite fruit?
3. 当你夸你的妹妹是个有用的女孩时，应该说：[ ]
A. My sister is a good girl.
B. My sister is a helpful girl.
4. 如果你问别人会倒位圾吗？应该说：[ ]
A. Can you sweep the rubbish?
B. Can you empty the rubbish?
5. 如果你想问对方有自己的房间吗？应该说：[ ]
A. Do you have your own room?
B. I have my own room.
6. 如果你想告诉对方“你能在草地上跑步”，应该说：[ ]
A. I can run on the grass.
B. I can run in the grass.
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