1I am not a student.Are you a student?Yes,I am.No,I'm not.
2this is not my handbag Is this your handbag?yes,it is.No,it isn't.
3she is not ill today.Is she ill today?Yes,she is.No,she isn't.
4 This isn't her pencil.Is this her pencil?Yes,it is.No,it isn't.
5I am not busy tonight.Are you busy tonight?Yes,I am.No,I'm not.
6 There aren't any books in the bag.Are there any books in the bag?Yes,there are.No,there aren't
7We weren't free yesterday.Are you free yesterday?Yes,we were.No,we weren't.
8he was not at school yesterday morning.Was he at school yesterday morning?Yes,he was.No,he wasn't.
9the cat isn't black.Is the cat black?Yes,it is.No,it isn't.
10he doesn't go to school everyday.Does he go to school everyday?Yes,he does.No,he doesn't
11he doesn't of ten wear a hat in winter Does he of ten wear a hat in winter Yes,he does.No he doesn't
12she doesn't speak English as well as she speaks chinese Does she speak English as well as she speaks chinese Yes,she does No,she doesn't