题目内容：

按要求完成下面各句，每空一词（含缩写）。

1.My mother was taking a shower when Maria called. (改为一般疑问句)

__________ __________ mother taking a shower when Maria called?

2.Last Tuesday Jill didn’t do her homework and Mary didn’t do it, either.     (改为同义句)

Last Tuesday Jill didn’t do her homework and __________ __________ Mary.

3.I borrowed some interesting books from my friend.                     (改为同义句)

My friend __________some interesting books__________me.

4.I was calling my mother when the plane took off.             (对划线部分提问)

What __________ you __________ when the plane took off?

5.Paul cleaned his room this morning.

(用at this time of yesterday替换this morning改写句子)

Paul __________ __________ his room at this time of yesterday.