Tom does his homework at the moment.改错

Tom does his homework at the moment.改错 he does not want doing his homework at the moment. When did Tom does his homework改错 Tom does his homework (at home) in the evening. 按要求改写句子Tom does his homework at home in the evening.（at home 句子改错：when did TOm does his homework? Tom does his homework at night 改为正在进行时 Tom（） （） his homework tom does his homework at home 改为否定句 Tom does his homework at home.改为否定句 Tom often does his homework at home.改为否定句 Tom does his homework at home 怎么改成否定句? Tom does his homework at home.变为一般疑问句