Сделайте эти предложения а)отрицательными; б)вопросительными.

1) Father said to Nick:"Have you done your homework?"
2) Tom said :"Ann,where are your friends?"
3) Kate said:"Mike,do you like my dress?"
4) Grandfather said to Mary:"What mark did you get at schoool?"

4) I have breakfast at 7 o clock
5) I leave home at half past 7
6) I take a bus to the institute
7) it usually takes me about 15 minutes to get there.
8) Classes begin at 8
9) My usually have 4 classes a day
10) he goes to school at 1 o clock