Ответ:
1)said
told
told
said
said
2)my classmate told me that he can't explain the rule to me;
my uncle told us that he buys several newspaper every day;
he said that he have not seen his cousin today;
Boris asked them how he can get to the railway station;
oleg said that his room is on the second floor;
mary asked him what time will he come to there tomorrow;
father told me do not stay there long;
she told waiter bring her a cup of black coffee;
I asked Boris does his friend live in London;
he told mother that he have no time for lunch today.