1. We could talk to you 2 hours ago.
2. I was not at home in the evening yesterday.
3. Mary translated from English into Russian without any mistakes at her lessons last week.
4. He invited everybody to his birthday party last year.
5. Some people in our class ate ice cream for breakfast yesterday.
6. She listened to very loud music yesterday evening.
7. He always tried to help everybody when he was 10 years old.