Don't _________ water.
Don't waste water.
The butterfly is ________ beautiful animal on the planet.
The butterfly is the most beautiful animal on the planet.
Yesterday, it was _ _ _ _ _ _ _, but today it's _ _ _ _ _.
Yesterday it was raining, but today it's sunny.
Compare a lion to a dog.
A lion is ... than a dog. / A dog is ... than a lion.
My dog runs really _______.
My dog runs really fast.
_______ paper and plastic.
Recycle paper and plastic.
________ the planet!
Save the planet. / Protect the planet. / Help the planet.
Compare a bicycle to a car.
A bicycle is ... than a car. / A car is ... than a bicycle.
Don't ________ rivers.
Don't pollute rivers. / Don't destroy rivers.