Answer:
Amelia's teacher called her in one day and told her that she was really proud of her because when a student fell and hurt her knee, she was the only one that wasn't laughing. However, when Amelia replied back to her teacher, she said she would've laughed if she could've. Why didn't she laugh?
What can I not be tomorrow?
If there are three apples and you take away two, how many do you have?
What can you hold in your right hand but never in your left hand?
How can you throw a ball 20 meters, and have it come back to you without hitting anything?
What goes around and around the wood, but never goes into the wood?