ПОМОГИТЕ ПОЖАЛУЙСТА ПЕРЕВЕСТИ В КОСВЕННУЮ РЕЧЬ, СРОЧНО, НА ЗАВТРА НАДо!!!

Question

fred said to me :" what will you offer me for this camera?' 
i asked him :"How long have ypu been waiting for me?" 
they asked me :" why havent you told the truth?" 
she asked me:" where did you begin learning English?" 
 mr. fat asked her :" can you do me favour?" 
he asked me :" what were you doing at 11 yesterday?" 
i asked my sister :" why didn't you come to the party last night?" 
 i asked :" who has taken my dictionary?'

Вадим Эрлих · Accepted Answer

Fred asked me what I would offer him for that camera 
 
I asked him how long he had been waiting for me 
 
They asked me why I hadn't told the truth 
 
She asked me where I had begun learning English 
 
Mr. Fat asked her if she could do him favour 
 
He asked me what I had been doing at 11 the day before 
 
I asked my sister why she hadn't come to the party the night before 
 
I asked who had taken my dictionary