=>
1. I took you for a friend of Anna's.
2. Busy as she was, she managed to find the time to proofread for me.
3. I'd rather you did computer science.
4. It was not until last Monday that he got his visa.
5. They persisted in saying that I was to blame.
6. Vietnamese coffee is regarded as one of the best in the world.
7. Provided you ask me well in advance, I’ll be willing to work overtime.
8. She is a more sympathetic listener than anyone else I know.
9. Never have I written such a good essay before.
10. I took it for granted that she would learn how to take shorthand after this course.