请根据以下关键词，用英语5种简单句式造句：English, difficult,teacher,book,study

One mustn’t take away the books and newspapers in the library.（改为被动句）

He builds this beautiful house."请用【被动语态】的一般现在时、一般过去式、一般将来时、现在完成时、过去完成时，现在进行时、过去进行时改写这句话。

 We not only sent him the photos along with our regards, we also posted the story on WeChat Moments to call on more people to join in the relay of love and support.(改为倒装句) 

To keep a balanced diet is important for us.（改为It作形式主语） 

 I think that you can pass the test possible.(改为it作形式宾语)

He didn't go to bed until he finished his homework.(1.改强调句；2.改倒装句)

(1)You have missed the meeting yesterday. (2)The meeting was very important . (将1和2连接成定语从句)

I didn‘t go to school because of my illness.(同义句转化，改为状语从句，注意：illness  n.疾病   \  ill  adj. 不舒服的，患病的)