Đặt câu hỏi cho phần gạch chân ở mỗi câu sau

X/ Đặt câu hỏi cho phần gạch chân ở mỗi câu sau:

1. I had lunch with my friend yesterday.

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2. Nam visits his grandmother twice a week.

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3. Mrs.Lan’s children are watching TV in the living room.

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4. Lien didn’t go to school last Monday because she was tired.

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5. We were at home last night.

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