THREE RHYMING RIDDLES

1)
When telling a story about flounder or dory,
We often end up wide apart;
But when saying a prayer, or "The rockets' red glare,"
We're together or over your heart.

2)
A race that can't be one,
A job that's never done.

3)
A horse that will never run,
A tale that's forever spun.

Answers:

1. Hands 
2. Human race -Being a parent 
3. Nightmare - Sleeping Beauty