Riddle:

I live in water, yet I am not a fish. I have many teeth, and often smile. What am I?

Answer:

Crocodile

Explanation:

The riddle describes a creature that lives in water, has many teeth, and is known for its "smile" due to the appearance of its jawline. This fits the description of a crocodile.

Riddle:

I have wings but cannot fly, I can soar but have no feathers, what am I?

Answer:

Airplane

Explanation:

An airplane has wings to help it soar in the sky, yet it does not fly by flapping like birds, and it lacks feathers.

Riddle:

I'm red or green and sometimes yellow, Sweet or tart, I'm juicy and mellow. On a teacher's desk, I often stay, What am I? Come on, say!

Answer:

Apple

Explanation:

The riddle describes the common characteristics of an apple. Apples can be red, green, or yellow and they can taste sweet or tart. They are also known to be juicy. Additionally, apples are often associated with teachers and are traditionally given as gifts by students.

Riddle:

What has a court but no judge, bounds but no limits, and dribbles but doesn't drool?

Answer:

Basketball

Explanation:

A basketball game takes place on a court, involves players dribbling the ball, and has boundaries, although the play is dynamic and ever-changing.

Riddle:

I'm known by many plays, yet I never graced the stage. Who am I?

Answer:

Shakespeare

Explanation:

William Shakespeare is famous for writing numerous plays, but as an author, he himself never performed on stage.

Riddle:

What sparkles above us at night, yet holds countless treasures out of sight?

Answer:

The Milky Way

Explanation:

The Milky Way is a galaxy that appears as a sparkling band of light in the night sky and contains countless stars and other celestial objects.

Riddle:

What building has the most stories?

Answer:

Library

Explanation:

The word "stories" refers to both floors of a building and narratives that can be found in books. A library holds many books, thus having many stories.