Решение:
1. It had been raining when we left the cinema, and we didn’t have an umbrella.
2. When Rachel and Carlos got married, they hadn’t been engaged for very long — only a few weeks.
3. Megan has forgotten her German now, but she used to speak it really well.
4. Did your parents meet while they were studying at Chicago University?
5. You used to play the piano when you were younger. When did you learn to do that?