Add "He wonders", using indirect speech:1) What did they tell you

1) He wonders what they told you about it? 2) He wonders who told you all this nonsense. 3) He wonders if your mother was pleased to hear that. 4) He wonders why you didn't tell me at once. 5) He wonders where you lost your textbook. 6) He wonders if his friend swam better them than the others. 7) He wonders why you didn't answer anything to that. 8) He wonders who you bought your house from. 9) He wonders if you rose early this morning. 10) He wonders how you felt there. 11) He wonders if your questions were very difficult. 12) He wonders how many questions the examiner asked you?