1，It is reported that UN mediators have worked out a plan that they hope both them can accept.第二个that引导一个定语从句
2, Doris is walking in the forest carefully,and she is afaird of being attscked by a giant snake.并列句，之间用and连接
3, Earthquake, typhoon and other nature disasters can not be prevented,but we can take action to protect our life and property.
4,I bought a new issue of my favorite sports magazine and hurried home,urgent to read for self entertainment.（urgent to do 不知道对不对）
5, Hellen is short of confidence.I have never met someone who is unsure of herself.
