英语按照例子写被动句
问题描述：
英语按照例子写被动句
例子flowers/watered/He
The flowers are watered by him every day.
1.cake/divide into pieces/she
2.many problems/cause/large population
3.bedroom/clean/Li Tao
4.letters/deliver/postman
5.Fuwa/love/people
答
1.The cake was devided into pieces by her.
2.Many problems have been caused by large population.
3.The bedroom is cleaned by Li Tao every day.
4.Letters are delivered by postman every day.
5.Fuwa is loved by people.
（Every day似乎并不适用于所有句子所以适当省略）