Перевести из прямой речи в косвенную. 1)fred said: "l have invented a new computer program". 2)mary said: "l will help my sister." 3)they told me: "we were really happy." 4)she said: "l live in a big apartment."

1) Fred said that he had invented a new computer program.
2) Mary said that she would help her sister.
3) They told me that they had been really happy.
4) She said that she lived in a big apartment.