Ответ:

Jack woke up yesterday at 6 a.m. Usually he wakes up at 8 a.m.

I was at school 3 years ago. My little sister is at university now.

My friends always read on Saturday. My friends read "Harry Potter and the secret chamber” last month.

My mother and my father go swimming every Monday evenings.My mother and my father went swimming two weeks ago on Tuesday evening.