You can find some answers in this worksheet, which offers you information and exercises with an answer key.
You'll find additional information and practice in this video.
A tricky issue with reported speech is the difference between the verbs SAY and TELL.
This video may help you.
A great occasion to use Reported Speech is when gossiping.
Just take a look at these videos!
Here is part II.
Can you make up the rest of the story?
Imagine the dialogues. Write them down and tell a friend or classmate.