1. Have you ever been to Paris? - Yes, I was there last year. I often go to France.
2. When did Mary leave? - She had left before you called. She had been waiting for you for an hour.
3. We have already met. - When did we meet? - I don't remember. In my opinion, we met 3 years ago.
4. We were having dinner when John came. He didn't want to have dinner with us. He said he had already had dinner. He ate at 5, and we always have dinner at 7.
5. What does he do? - He plays tennis. He plays it very well. Now he is playing in France.
6. Yesterday, when I left the office, it was raining. I did not have an umbrella. I didn't notice that it had started to rain.
7. He had finished work before we arrived.
8. The experiment will have been finished by the end of next week.
АМЕРИКА - AMERICA
БРИТАНИЯ - BRITAIN
РОСИЯ - RUSSIA