He often does his homework at 7:00p.m.变否定句快!帮忙!
问题描述:
He often does his homework at 7:00p.m.变否定句
快!帮忙!
答
He never does his homework at 7:oop.m.
答
often改never
答
He doesn't often do his homework at 7:00 pm.