Câu 6:
Phủ định: I do not enjoy playing with my kids.
Nghi vấn: Do you enjoy playing with your kids?

Câu 7:
Phủ định: I do not play the piano every day.
Nghi vấn: Do you play the piano every day?

Câu 8:
Phủ định: I am not an English teacher.
Nghi vấn: Are you an English teacher?

Câu 9:
Phủ định: He is not an engineer.
Nghi vấn: Is he an engineer?

Câu 10:
Phủ định: She is not a singer.
Nghi vấn: Is she a singer?

Câu 11:
Phủ định: They are not my friends.
Nghi vấn: Are they my friends?

Câu 12:
Phủ định: We do not go to school every day.
Nghi vấn: Do we go to school every day?