may i watched tv now?no you (mustn't)为什么不可以can't,may not?如果是yes.用什么

Mum,___ I watched TV now NO,you_____ finish your home work first.A.may needB.can have to C.do mustD.may must may i watched tv now?no you (mustn't)为什么不可以can't,may not?如果是yes.用什么 May I ____(watch)TV now? I watched TV.对划线部分提问watched TV.画线 I've just now watched an NBA match on TV(改错） I am goingto have watched TV tomorrow? Yesterday I watched TV with my grandchildren. Watched TV She watched TV just now.(改为一般将来时） i was watched TV last night.OR I watched TV last night.区别? ----I watch TV now,mum?Why the answer iks May,notCanor Could? may i watch TV now?否定回答no,后是三个空 may l watch tv now 否定回答 Mr smith is taking a walk in the park .(taking a walk划线提问） Just now ,I watched Tv at home .(Just now 划线提问) May I watch TV now?A.Yes,you may B.No,you need not选哪个,为什么? what did you say just now?I asked（ ） 1 .how I can open the door 2 .if you watched TV last night给出原因 When I watched TV,I had run这句话对不对 I () (not watch) TV now.