Mark was a student at this university from 1999 to 2003, _______he studied very hard and was made Chairman of the Students’ Union.
You can ____ your time about handing in your homework; there is no rush.
Jane is a good dancer. When on stage, she is always so proud of herself.
There is no point ____ further. I think he has made a decision.
Between the two periods of classes is a break, we can have a short rest.
— Your room looks a real mess, Tony. — ____?