They are still very cautious about ________ side effect the new medicine will bring about, although the experts have tried it on about 2000 patients.
The only way to succeed at the highest level is to have total belief ______you are better than anyone else.
_________basic first-aid techniques will help you respond quickly to emergencies.
The _______mother didn’t know what to do when hearing the __________news.
By _____ chance a friend of mine came across Jay Zhou in Taiwan, who has _____ gift for music.
----Can you come to the party on Saturday, Peter? ---- Oh,__________ I’m already going out, I’m afraid.