1.The boy's sister is drawing a picture now.(用“next Monday'改写句子）
2.Where is Mary from?(写同意句）
3.What does your mother do?（写同义句）
4.Thr library is near the post office (写同义句）
1 The boy's sister will draw a picture next monday
2 what nationality is mary?
3 what is your mother
4 the library is near the post office