Đặt câu hỏi cho thành phần được gạch dưới :
1. It is ten past eleven .
2. She is in class 6B.
3. They have two children.
4. Lan ‘s classroom is on the first floor .
5. She has lunch at eleven thirty.
6. There is one clock in the living room .
7. Mr Quang lives in the country.