Вместо пробела употребите глагол "to be" в нужной форме three years ago i a student of the university . last summer i in england. tom read a lot of books when he at school. two hundred years ago our town just a small village. several years ago they married. we here yesterday.
2. Last summer I was in England.
3. Tom read a lot of books when he was at school.
4. Two hundred years ago our town was just a small village.
5. Several years ago they were married.
6. We were here yesterday.