i do my homework for three hours every day不用for可以吗?

i do my homework for three hours every day不用for可以吗? I do my homework for two hours every day . I am made to do my homework for two hours every day怎么变成主动语态 I do my homework (for two hours)every day.对括号内的提问 I have to do my homework for _______ every day. I spend 2 hours do my homework every day.(改错) i often do my homework ____two hours every day I have been over my homework for three hours What I would do for three extra hours every Do you skate every day (用for three hours 代替 every day millie does her homework for three hours every day.改为一般疑问句 I do my homework for fifty-five minutes every day.同义句