Передайте следующие повелительные предложения в косвенной речи
А)''Explain to me how to solve this problem''said my friend to me.
Б)The doctor said to Pete:''Don't go for a walk today''.
В)Peter said to them:''Don't leave the room until I come back''.
Г)Jane said to ns:'' Please tell me all you know about it''.