I used to go to the gym twice a week, but I _________ time to do exercises since last Christmas.
I’ll finish the job ____ I come across great difficulty.
——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.