Переведите предложения в косвенную речь! Срочно!!!

1) He asked why was she working so late 2) He asked was she british 3) He asked what was her name 4) He asked what has she bought 5) SHe asked if I should have something to eat 6) She asked if they got any money 7) She asked how i have done that

1 He asked why she was working so late. 2 He asked if  she was British. 3 He asked what her name was. 4 He asked what she had bought. 5 She asked if I would have something to eat. 6 She asked if they had got some money. 7 She asked how I had done that.