Snails are (slow / slowly).
slow
The sloth moves (slow / slowly).
slowly
The TV is too (loud / loudy).
loud
They are speaking (loud / loudly).
loudly
Please be (quiet / quietly).
quiet
They are working (quiet / quietly).
quietly
You have to listen to your teacher (careful / carefully)
carefully
You have to be (careful / carefully) when you cross the street.
careful
Let's walk (quick / quickly) so we aren't late.
quickly
The eagle can fly very (fast / fastly).
fast
The velociraptor is (fast / fastly)
fast
