Insert to where necessary/ 1. we put on our overcoats because it was cold/ 2. he did not want play in the yard any more. 3. let me help you with your homework. 4. what makes you think you are right. 5. i think i shall be able solve this problem.

1had to
2want to play
3let me help
4what makes you think
5be able to solve

1. We had to put on our overcoats because it was cold
2. He did not want to play in the yard any more
3. Let me help you with your homawork
4. What makes you think you are right
5. I think i shall be able to solve this problem