Chuyển sang phủ định và nghi vấn

giúp mik vs ạ
----- Nội dung dịch tự động từ ảnh -----
1. His father is a teacher.
His father isn't a teacher
2. Lan is twelve years old.
Denn das Mandinern
3. My father is forty years old.
father is
My
4. Nam is fine today.
5. They are students.
They aren't student..
6. Nam is from Hai Phong
7. That is my school.
8. This is my class.
forty years old
9. My children are in my house.
10. Nam is a student.
11. My father is thirty
13. Her name is Hoa.
Chwyển sang PD VANY
14. Mrs Brown is in the room now.
15. This is his ruler.
16. I am a teacher.
17. That is my desk.
18. This is a ruler.
19. It is a door.
20. Those are my
21. His
an engineer.
23. My name is Lan.
24. Her teacher is tall.
25. They are students.
26. Nga and Lan are nurses.
27. We are classmates.
AIT SOMI PHILI TUI
SẢO
28. Those are his pens.
29. These are my books.
30. Our parents are workers.