What is the boy pulling?
He is pulling a sled/sledge.
What is this? What is it doing?
The snowman is skiing.
What is this?
It is a snowboard.
Have you ever seen a frozen ____________?
pond
Have you ever been _______________?
snowboarding
What is Kermit throwing?
Kermit is throwing a snowball.
Where is the rabbit?
In a pocket.