He often - his clothes?（wash）

He often - his clothes?（wash） He often asks his son to wash his clothes. He often wash the clothes. he often ____（wash） clothes on sundays He often wash the clothes.修改病句 he had to wash his clothes by himself对么 Let the litte boy wash his clothes by ______(he) Dose yuor brother often wash clothes themselvse? They often wash clothes in the r_______ He help his mother wash the clothes last weekend.里的help为什么不用 一般疑问句里能用现在进行时吗?比如Has he( )his clothes?(wash) He is going to wash his clothes tomorrow(用every day改写)