.The work is not very profitable ____ cash, but I am getting valuable experience from it.
——So you missed the meeting. ——____. I got there five minutes before it finished.
They prefer to spend time _____ rather than _____ in the street.
It was _______ the exam results were known _______ a lot of time on computer games.
---Do you know what Lily is doing?--- She _______ in the office by a reporter from WWF.
It is so nice to hear from her again. _____, we last met more than thirty years ago.