* The steps of changing questions from direct into indirect:
1-Said to or said------------asked/wanted to know /wondered
2-Ommit the inverted commas and start with the question word.But we start with If(whether) If it is yes or no question.
3-Invert the subject and the helping verb.
4-Don't forget to change the pronouns , tenses and time expressions.Look at reporting statements If you don't know.
5-Full stop instead of question mark at the end.
Notice: If you found (do or does) in the questions ,ommit them and change the verb into past simple.And If you found (did),also ommit it and change the verb into past perfect.
EX:He said to me ,"Where are you going tonight?"(direct)
He asked me where I was going that night. (indirect)
EX:She said,"Did you watch the match last night?"(direct)
She asked If I had watched the match the previous night.
EX:She said,"Are you happy?" (direct)
She wondered whether I was happy.(indirect)
Ex:He said to her,"when do you sleep?"(direct)
He wanted to know when she slept.(indirect)