_______ is well known, _______ Hong Kong returned to China on July 1st, 1997.
We could see nothing in the thick fog at a _____ of two meters, so we got lost.
—Did you have _____ fun in Australia? —Sure. It was _____ unforgettable experience.
My parents always let me have my own ____of living.
If by any chance someone comes to see me, ask them to leave a________.
The new law would come into ___on the day it was passed.