Ответ:
1. Nick said that he had seen Jimmy at a party the previous week.
2. Sally said that she was planning to go to Kenya.
3. Masha said that they had learned the poem the day before.
4.Alec said that his friend lived in Moscow.
5.My classmate said to me that he could not explain that rule to me.
6.He said that he had just received a letter from his uncle.
7. My brother said that aunt Sally would come on Monday.
Объяснение: