请根据首字母及句意，写出正确的单词。（每小题1分，共10分）
小题1:After          (毕业) from college, we got the chance to travel abroad.
小题2:When the war in Iraq broke out, they were c            about their son， who was working there.
小题3:Earthquake is one of the most terrible d            .
小题4:A d         person always tries to finish the job, no matter how hard it is.
小题5:Do you know how many provinces the Yellow River f       through?
小题6:His poor English is a(n)            （不利之处）when he looks for a job.
小题7:I hope that the problem will be settled in a               way. (和平的)
小题8:The United States of America was f             on July 4, 1776.
小题9:I p        swimming to running because staying in cool water is much more fun.
小题10:There was a hot discussion because they each had a
different            .(观点)