题目内容：

改写句子  按括号中的要求完成句子，每个空格填一个单词。

1.I study English by working with friends .(对划线部分提问)

______ ______you study English?

2.My English teacher is of medium height.(就句子画线部分提问)

What ____________ your English teacher look __________?

3.No talking!(改写句子，句意不变)

_________ talk!

4.（2014·甘肃兰州）Tom said, “We will go back tomorrow morning.”(改写句子，句意不变)

Tom said they __________ come back the next morning.

5.（2014·四川达州）Look! Some students are cleaning the classroom.(改写句子，句意不变)

Look! The classroom _________ _________ cleaned by some students.