1. This is my book and that is your book.
2. Music is my favourite subject.
3. I want to be a teacher and my sister wants to be a doctor.
4. Mai likes English but her brother doesn’t.
5. Nam and Lan’s teacher is very nice and unfriendly.
6. Hoa’s pencil case is blue. Her friends’ pencil cases are violet.
7. Those students’ school bags are very heavy.
8. What is your father’s job?
9. He is an engineer.
9. How old is your sister?
11. She is ten years old
12. The women ’s bikes are new but the men ’s bikes are old.