Smile is recognized as a/an _________ language, which can be understood by people all over the world.
It's reported that the United States uses_______ energy as the whole of Europe.
--When are you leaving for Shanghai?---Tomorrow morning. My plane _______at 10:00 a.m.
The dress is ______,so I will feel embarrassed if I wear it to the dinner party.
--What do you think of the talk?--To tell the truth ,it was______。Many of us were soon ______of it and began to do something else.
In ______ fact, as the years pass, children will be aware of making ____ progress.