222.Will you swear to the truth of your statement?
223.Scientists are now on the threshold of a better understanding of how the human brain works.
224.Fame,power,wealth -- all is vanity before death.
225.I have a sensation that ...
226.sociable
227.We attr123te Edison's success to intelligence and hard work.
228.Our friendship began with a casual meeting.
229.There are hundreds of children who need to be nourished.
230.a exclusive club