—Did you return Fred’s call?—I didn’t need to ____ I’ll see him tomorrow.
---I need some fresh air, so I’m going out for a walk. ---_______!
My daughter is going through an important stage ______ she must learn to live independently(独立的) in her life.
The computer was invented in the 1940’s and ______ quite a lot ever since.
Could I speak to the person who is ______ International Sales, please?
— This second-hand table cost me only $10. — It was a real ______. Where did you buy it?