1. We had a postcard from them two days ago. They said they were having a marvellous time.
2. While she was shopping this morning, she lost her money. She does not know how.
3. They announced our flight. We had a problem. One of our suitcases was missing.
4. Who is speaking there? - I don't know.
5. He doesn't smoke . He isn't smoking now. When he was at the office yesterday, he was not smoking, he was working hard.
6. When my sister was washing her skirt, she found a pound note in the pocket.
7. When did you learn German?
8. We are going home now because it is late.
9. Who are you waiting for?
10. Her car broke down yesterday while she was driving to work .
11. When and where did it happen?
12. She always wears nice clothes for work. Today she is wearing a nice blouse and a dark skirt.
13. What is she watching at the moment?
14. I saw my friend in the street yesterday, but he was running for a bus and he didn't have time to speak to me.
15. What does your son do? - He studies computer science.
I liked him so much,he is so communicative, diligent,honest,pretty boy