1.Đặt câu hỏi cho mỗi câu:
1............................................... 2.............................................
Tom's parents are at home. Tom is at school.
3............................................... 4..............................................
They are watching TV. He's playing in the schoolyard with his friends.
1. Where are Tom's parents ??
2. Where is Tom ??
1.Where are Tom's parents?
2.Where is Tom?
3.What are they doing?
4.What is he doing?