Cause (原因) and result is one way to explain things that happen around us. Many things happened because something caused them to happen. If you see a policeman running__56__a person, you can guess the cause. Maybe the person is a thief (小偷) and__57__some valuable things. Think about all the things you know that could be reasons for the result you saw.

For example, you may see somebody__58__a heavy coat. This is the result. To look for a cause, think to yourself, “  __59__would make him put it on？” Maybe he is a hard­working person. He is going to work outdoors and the weather is__60__  . Maybe the person is an athlete. He is going to__61__a ski race in the mountains. The mountain air is cold. Each of these things__62__be a cause for putting it on.

Now, think about another example. The result is that the student had to go to the teachers' office. What are the possible causes? Maybe the student made a lot of noise in the classroom and the__63__was very angry. Maybe the student was so__64__that he fell asleep during the class. Maybe the student will__65__a prize! There are many possibilities. 

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