Well, I really think it’s not right. I believe that a mobile phone is something that is absolutely necessary, so they should be allowed everywhere just in case something bad happens
why today’s teenagers use the Internet so much;
how the Internet makes long-distance communication easier;
what dangers teenagers can face when they use the Internet.
why using the Internet is so popular;
how the Internet can help students in their studies;
whether the Internet can be dangerous, and why.