861. If you don't work, you will fail to pass the exam.如果你不学习，你考试就会不及格。
862. I'm thinking of hanging the lamp from the ceiling.我打算把灯吊在天花板上。
863. It is more important to be healthy than bony slim.健康永远比皮包骨头好。
864. Long ago, people believed that the world was flat.很久以前人们相信地球是平的。
865. Old tunes are sweetest and old friends are surest.老调最甜美，老友最可靠。
866. She makes it clear that she doesn't like swimming.她明确地表示她不喜欢游泳。
867. The constitution guards the liberty of the people.宪法保护人民的自由。
868. The doctor examined the soldier's wound carefully.大夫仔细检查了战士的伤口。
869. The harder I study, the better my English will be.我越努力，我的英语就会越好。
870. The sun was shining and the sky was crystal clear.阳光闪烁，天空湛蓝。
871. This cellar room is very damp in the rainy season.这间地下室在雨季非常潮湿。
872. Computers are becoming a part of our everyday life.电子计算机正渐渐成为我们日常生活的一部分。
873. Every man is fool sometimes, but none at all times.每个人都有愚蠢的时候，但是没有一个人永远愚蠢。
874. He dreamed of traveling to remote South Sea Islands.他曾梦想到遥远的南海诸岛去旅游。
875. How can I climb up that wall! I wish I were a bird!我怎么能够爬得上那堵墙?我要是一只鸟就好了!
876. However, Susan has not really made up her mind yet.然而，苏珊却还没有决定。
877. I really think a little exercise would do you good.我真的觉得做点运动对你有好处。
878. I will never forget the days that I spent with you.我永远都不会忘记和你一起度过的日子。
879. we got a bad headache, and my nose is running.我头痛得厉害，还流鼻涕。
880. Many young girls dream of being a fashion model.许多年轻女孩梦想成为时装模特儿。
