1)She asked (Past Simple) what he was doing (Past Continuous) in her room.
2)He said (Past Simple) that he knew (Past Simple) my friend.
3)He said (Past Simple) that they played (Past Simple) football on Sundays.
4)She said (Past Simple) that he was reading (Past Continuous) a newspaper.
5)He said (Past Simple) that Tom had phoned (Past Perfect) the day before.
6)He said (Past Simple) that he would help (Future in the Past) him.