1. Classes don't start at seven o'clock
    Do classes start at seveno'clock?
    Yes, they do
2. He doesn't finish his homework in the evening
    Does he finish his homework in the evening?
    No, he doesn't
3. Nam doesn't take a shower at 12.30
    Does nam take a shower at 12.30?
    Yes, he does
4. My father doesn't go home at 11.30
    Does your father go home at 11.30?
    No, he doesn't
5. I don't go to bed at 11 o'clock
    Do you go to bed  at 11 o'clock?
    Yes, I do
6. They don't play soccer every afternoon
    Do they play soccer every afternoon?
    No, they don't
7. The girls don't play volleyball in the morning
    Do the girls play volleyball in the morning?
    Yes, they do
8. She doesn't have lunch at 12 o'clock
    Does she have lunch at 12 o'clock?
    No, she doesn't
9. Mr. Ha doesn't watch the television everday
    Does Mr. Ha watch the television everyday?
    Yes, he does
10. We don't do homework every evening
    Do you do homework every evening?
    No, we don't
Chúc bạn học tốt":>