Change in to indirect speech. Why do you always trouble me like that? May we leave now? "I am afraid that we can't do anything about that." "Don't worry I will help you?

He asked why I always trouble him like that.
He asked if we may leave now.
He said that he was afraid they couldn't do anything about that.
He assured me that he would help me.

1. He asked why I always troubled him like that.
2. He asked if they could leave now.
3. He said that they were afraid they could do nothing about that.
4. He said not to worry, he would help me.