Измените следующие предложения в косвенной речи : 1) margaret asked richard , "where are you going for your holidays? " 2) mother asked jane, "what are you doing here? " 3) ann asked mary, "what do you usually have for breakfast? " 4) the inspector asked, "who caused the accident ? "

1) Margaret asked Richard where he was going for his holidays.
2) Mother asked Jane what she was doing there. 
3) Ann asked Mary what she usually had for breakfast.
4) The inspector asked me who caused the accident.