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1.Last Sunday we went skiing in the country. There was already a lot of snow in the fields and we enjoyed ourselves. We were skiing for two hours and a half. 2. They met at the station two hours ago. 3. Where did you spend last Sunday? 4. We were in a hurry because only twenty minutes were left before the beginning of the performance. 5. I was playing the violin when my friend came in. He invited me to the theatre and I accepted the invitation with pleasure. 6. He rang up his friend and asked him about the homework. 7. When I came to the theatre my friend was already waiting for me. 8. When I was going to the dentist's, I broke my arm. 9. When the teacher walked into the classroom, the boys were listening to pop music and the girls were eating chips and drinking lemonade. 10. She was going to the bank when I met her. She wasn't going to the doctor's. 11. What were you doing when the accident happened? - I was walking out of the hospital. 12. When the thieves took his money, he was leaving the bank.