Best easy riddles for teens

If there're 3 apples and you take away 2, how many do you have?

In the final stretch of a road race, you pass the 2nd-place runner right before crossing the finish line. What place do you finish in?

People buy me to eat, but never eat me. What am I?

You bury me when I am alive, and dig me up when I die. What am I?

What is invisible and makes people suffer from symptoms like sweating and nausea, yet people can’t survive without it?

The more it dries, the wetter it gets. What is it?

Take away my first letter, and I still sound the same. Take away my last letter, I still sound the same. Even take away my letter in the middle, I will still sound the same. I am a five letter word. What am I?

What has many keys but can't open any doors?

One morning an airline president is leaving on a business trip and finds he left some paperwork at his office. He runs into his office to get it and the night watchman stops him and says, "Sir, don't get on the plane. I had a dream last night that the plane would crash and everyone would die!" The man takes his word and cancels his trip. Sure enough, the plane crashes and everyone dies. The next morning the man gives the watchman a $1,000 reward for saving his life and then fires him. Why did he fire the watchman that saved his life?

What did the store clerk say to the woman who asked to try on the dress in the window?