Bài 5
1. camp ⇒ camping
2. many ⇒ often
3. is ⇒ does
4. so ⇒ when
5. and ⇒ but
6. does ⇒ is
7. go ⇒ goes
8. can ( cuối câu ) ⇒ can't
9. are ⇒ do
10. hot ⇒ sunny
Bài 4
1. There are five people in his family
2. His parents are doctors
3. His brother is a student
4. He lives on Quang Trung street
5. His favourite subject is Maths
Chúc bạn học tốt!