Best riddles for teens

Everyone has me but nobody can lose me. What am I?

There was a railroad crossing without any cars and trucks! Can you spell that without using any "R"?

When you have me, you feel like sharing me. But, if you do share me, you don't have me. What am i?

I have keys but no locks. I have a space but no room. You can enter, but can't go outside. What am I?

Why did the man ask his wife for a map?

I am small. I can be scary. I have eight legs. I spin a web. What am I?

You are in a cabin and it is pitch black. You have one match on you. Which do you light first, the newspaper, the lamp, the candle, or the fire?

I sleep when you are awake, I am awake when you fall asleep. I can fly but no feathers to aid my flight. What am I?

Two baseball teams played a game. One team won but no man touched base. How could that be?

I hiss. I can be poisonous. I am long. I have a forked tongue. What am I?