Преобразуйте прямую речь в косвенную. Помогите по английскому

1. I asked my friend how he felt after his holiday 2. Margaret asked Richard where he was going for his holidays 3. Ann asked Mary what she usually had for breakfast 4. Jack's father asked him who he was writing a letter to 5. The teacher asked Bob when he had learnt to swim 6. Mary's mother asked her where she had put her shoes 7. I asked her who had given her that watch 8. Peter asked me when I was going to have dinner