Hm? (medium)

Question: I can fly in your mind. I was not made to scare anyone, but many fear me. What am I?

Half his Age (medium)

Question: When Tommy was 10 years old his sister Suzy was half his age. Now that Tommy is 50 years old how old is his sister Suzy?

School Friend (medium)

Question: I live in water, but not in the same place. Sometimes it’s drinkable and other times it's not. I am either a hunter or gatherer. I am known for being gentle and easy, but I don’t live long. You will know me by my large eyes and goofy lips. People know me by my slimy body. I can be found in your house or out in the wild but never in between. I am friendly so I will likely be your friend in school. What am I?

Question: What disappears as soon as you say it?

Leap Year (medium)

Question: Leap Year is every 4 years. True or False ?