—Did you see a man in black pass by just now? —No, sir. I ________ a newspaper.
One can always manage to do more things,no matter________full one's schedule is in life.
She says that she'll have to close the shop ________ business improves.
In the global economy,a new drug for cancer,________it is discovered,will create many economic possibilities around the world.
You must learn to consult your feelings and your reason________you reach any decision.
I took my driving license with me on holiday,________I wanted to hire a car.