Đặt câu hỏi cho các từ gạch dưới trong các câu sau:
1.He is in class 6D.
2.She has lunch at eleven thirty.
3.They live in the country.
4.Lan 's books are on that derk.
5.It 's nine thỉrty.
6.Hoa 's classroom is on the third floor.
7.Mr. and Mrs.Brown have two children.
8.Yes, our school is big.
Giúp mình nhanh nhé mình đang gấp lắm.THANK!