A:---the children ---(help) Grandma Li now?B:Yes,it's Saturday afternoon.The chlidren
问题描述：
A:---the children ---(help) Grandma Li now?B:Yes,it's Saturday afternoon.The chlidren
always ---(go) to Grandma's house on Saturday.
A:What --- they usually ---(do) there?
B:They ---(clean) the house and ----(wash) her clothes.
答
are helping
go
do do
clean wash