"Mount Everest is the ___ mountain in the world."
tallest
"An elephant is ___ (big) than a dog."
bigger
"___ knows the answer to question 1!" (Use a pronoun meaning 'any person')
Anyone
"You build this with sand and a bucket at the beach."
a sandcastle
"The blue whale is the ___ animal on Earth."
heaviest
"Gold is ___ (expensive) than silver."
more expensive
"There's ___ strange in my soup!" (Something/Anything)
something
"People do this down snowy hills on a flat board."
sledding
"The Sahara is the ___ desert in Africa."
largest
"Winter is ___ (cold) than autumn."
colder
"Does ___ have a pen I can borrow?" (Anybody/Nobody)
anybody
"You take photos of famous places when doing this."
sightseeing
"This is the ___ (interesting) book I've ever read!"
most interesting
"Skydiving is ___ (dangerous) than swimming."
more dangerous
"___ important was left on the table." (Nothing/Anything)
nothing
"Walking up mountains with a backpack is called ___."
hiking
"The cheetah is the ___ land animal."
fastest
"This exercise is ___ (easy) than the last one."
easier
"You can choose ___ color you like." (some/any)
any
"Some people sleep outside in tents during this activity."
camping