He said (that) we had to be in our classroom by 8.45 for registration.
I said there were public schools, boarding schools and comprehensive schools in my country.
She said we did not have national exams.
I said my favourite lesson was PE . I really liked playing American football.
Временные формы в придаточной части изменяются, т.к при образовании косвенной речи необходимо согласование времен.