1.Once she finds the truth,she will get quite angry.
2.They have run out of the papers they bought.
3.Composed to other diseases,the possibility to die of H1N1 is small.
你确定用composed to吗?感觉不通的,是不是compared to
4.The villagers went into the forest in search of the missing little boy.
5.According to a report from the United Nation,in the past 500 years,there're some 800 kinds of animals and plants have disappeared.