英语句型转换,单词适当形式填空1.What was I supposed to do I want to know .=I want to know ( ) ( ) ( ) supposed to do.2.You can learn by yourself on the Internet.=You can ( ) ( ) on the Internet.3.We all found it difficult to solve the problem.=We all found ( ) ( ) difficult to solve the problem.4.The charity ( ) money for poor children.

1. I want to know what I was supposed to do.
2 You can self educate on the internet.
3 We all found it is difficult to solve the problem.
4 collects

I want to know what I supposed to do.
You can teach yourself on the internet.
We all found it is difficult to solve the problem.
collect

1.what I was
2.teach yourself
3.it was
4.collects

1.what ,I ,was
2.teach,yourself
3.（that ） ，it's/it is
4.collects