arn more about animals and how to protect(保护) them. РBe open to new ideas. Have you ever thought people could live on the moon? Maybe you’ll find another earth in space in the future. Everyone’s new ideas are important. РProtect yourself. Has a thief ever taken money from one of your classmates? Don’t let it happen to you. If you have to go back home late, you should let your parents know. РUse the Internet carefully. The Internet can be very useful for your study. But some things on the Internet aren’t for kids, so try to look at the good web pages(网页). You can use the web pages for fun or homework. Р36. What should the best students do in an exam? Р Р37. What should you do if you have to go back home late?.