put the verbs into Past Simple
1 My grandfather (to collect) stamps when he was a boy.
2 He (to begin) to learn many interesting facts about history.
3 He (to know) many interesting stories about famous people, too
4 He (to keep) his collection in a special album.
5 Later when he (to travel) he always (to bring) many stamps for his collection.
Answers & Comments
Ответ:
1) to collected
2) to began
3) to knew
4) to keep
5) to traveled, to brang