英语句型转换,单词适当形式填空

题目

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.

答案

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