@nguyenngoclananhpt
1. Who is the book's owner?
2. How much does that pen cost?
3. How much do you weigh?
4. Mrs.Hoa is Lam's mother
5. This house belongs to Mr.Ba, doesn't it?
6. Nam is the tallest student in our class.
7. The cage have 40 monkeys.
8. It is ten to two.
9.My mother goes to work on foot everyday.