даны предложения с прямой речью, нужно перевести в косвенную)))))

1. Olga said Julia was going to Paris the day after.
2. He said he wanted to speak with me.
3. I was asked what Russian scientist had been honoured the prize for research work in muclear phisics.
4. Ann asked me if she might open the window.
5. The teacher asked me how long I had been studying English.