A: When did you start learning French?
B: Two years ago while I was preparing for my A levels.
2 A: I did not know you had a dog.
B: I found her on the street a month ago while I was walking back from school.
3 A: Julie passed all her exams.
B: Yes, I know. She told me the good news while we were having lunch.
4 A: Did you clean the attic?
B: Yes, and I came across my year book!
Напишите какое время в каждом предложении