Вставьте глагол в нужном времени: Past Perfect или Past Simple.
1) Ann …………………..(to do) her homework before Mary ………….(to phone) her.
2) My father……… (to repair) his car after I ……….(to come) home from school.
3) We …………………….(to visit) our Granny by 6 o’clock.
4) When he entered the house he …………(to understand) that somebody already…………………….(to be) there.
5) After he ……….(to write) a letter he……………….. (to go) to the post-office.