1 Jack said that he was thirsty. (меняем настоящее время в прямой речи на вр. в косвенной)
2 My granny told me she didn't like rock music.
3 верно (только в самом задании ошибка, должно быть He said he would book...)
4 ...they had bought a new car (Present Perfect в прямой речи заменяется на Past Perfect в косвенной)
5 ...that she lived in the city centre.
