按下列要求完成下列句子
问题描述：
按下列要求完成下列句子
1.she,the window,open,now(用现在进行时连词成句）
2.they, the tree,sing,now,under(同上）
3.He is listening to the teacher.(主语变成复数改写句子）
4.What is the woman doing?
5.You are doing your homework.(用I作主语改写句子）
答
She is opining the window now
They are singing under the tree now
They are listening to the teacher
What are the women doing?
I am doing my homework