The man ____(ed/d) over the fence to see what was on the other side.
peek
Wow, that boy is really ______!
flexible
That is a huge _____ of fish! How many fish are there?
school
The sand is so dry that it has cracked, creating dozens of _____.
crannies
Octopuses pump water through their ____ to swim and steer themselves.
siphon
Be careful, crocodiles _____ in these waters!
lurk
That ghost is clearly _____. I can see it easily!
visible
That cat was used _______ to remain unseen until the last moment!
camouflage
