He has to get to the station_______8 o'clock ,or he'

He has to get to the station_______8 o'clock ,or he' He has to get up at six o'clock对at six o'clock提问 he has to get to school at seven o`clock 改为否定句 he has to get home before nine o'clock改否定句 he has to get up at six o'clock对时间提问 [英语]He has to be in bed____ten o'clock He has to go to bed b__ nine o 'clock.Please r____ to bring He didn't get up _______ 10 o'clock this morning. A to B for He has to go home at six o 'clock 怎样改为否定句? he got up at 8 o'clock.Then an hour later,he went to the off I have to get up at 6 o'clock () in the morning.A.early 40.He got to the classroom ___at 8o'clock ,but to his surpri