Many children use the Internet to get useful knowledge and information， and to relax in their free time. But some of them are not using in a good way. Here are some rules to make sure you are safe and have fun on the Internet.
●Make rules for Internet use with your parents. For example， when you can go online， for how long and what activities you can go online.
●Don’t give your password(密码) to anyone else， and never leak out the following information—your real name， home address， age， school， phone number or other personal information.
●Check with your parents before giving out a credit(信用) card number.
●Never send a photo of yourself to someone in e-mail unless your parents say it’s OK.
●Check with your parents before going into a chat room. Different chat rooms have different rules and attract different kinds of people. You and your parents must make sure it’s a right place for you.
●Never agree to meet someone you met on the Internet without your parent’s permission(允许). Never meet anyone you met online alone.
●Always remember that people online may not be who they say they are. Treat everyone online as strangers.
●If something you see or read online makes you uncomfortable， leave the site. Tell a parent or teacher right away.
●Treat other people as you’d like to be treated. Never use bad language.
●Remember—not everything you read on the Internet is true.
If you want a true friend on the Internet， you can ______.

A．tell the people what your name is

B．meet the people online alone

C．write an e-mail about yourself

D．get your parent’s permission

The underlined phrase “leak out” in the third paragraph may mean “______”.

A．give in	B．leave out
C．give out	D．put away

This passage is mainly about “______”.

A．How to Use Computers

B．Surfing the Internet

C．Information on the Internet

D．Internet Safety Rules