Раскрыть скобки , поставить глагол в Past Perfect 1. He learned

Раскрыть скобки , поставить глагол в Past Perfect 1. He learned that they ( to buy a new car the year before). 2. When they arrived at the station the train ( to leave). 3. She was upset because she ( not to get letter from him yet). 4. It was already winter but they ( not to meet for some weeks). 5. He understood that ( to get off at the wrong station ). 6. He love the country because ( he to spend his childhood there ). 7. By three o39;clock yesterday she ( to cone back) 8. He didn39;t remember how it all ( to happen) 9. I didn39;t know that she ( to change her address) 10. We were sure that they ( not to tell the truth).