She often helps her mother ---- the housework.A to do B do C

She often helps her mother ---- the housework.A to do B do C she often helps her mother(to)do some housework she often helps her mother do the housework(yesterday)改写 often helps her mother do the housework同义句 she helps her mother do the housework 的同义句? she helps her mother do the housework(改为否定句) She helps her mother do the housework.(改为同义句) she helps her mother do the housework(改为同义句) She usually helps her mother housework on Sunday.A.do B.does He often helps his mother____the housework.A to do B do C wi She often helps her mother do the c___. Mary often helps her mother do some housework.