[ Grammar ]
Everyone _____ help save the oceans to make a better world.
A. must
B. don’t have to
C. can’t
D. mustn’t

Random Topics:
Compound Words and SentencesAdjective OrderGrammar - Countable/ UncountableGrammar- Later/LatterConjunctionWishesSpeculation with Modal VerbsDegree of ComparisonOrder of AdjectivesComparatives, Superlatives, and ModalsOther quiz:
Grammar › ViewWhat does a pilot do?
He _____________________.
A. flies airplanes
B. fly airplanes
C. cleans airplanes
D. helps airplanes
Quantifiers & Modals of Obligation › View
There was _ _ _ _ _ traffic so we arrived very early.
A. a little
B. a few
C. little
Tenses › ViewI’ll tell Anna all the news when __________ her.
A. I’ll see
B. I’m going to see
C. I see
D. I’m seeing
Grammar › View
Fill in the blank: Tony has fundamental issues with the idea of captivity, so tonight he _______ to release all the animals from the Baltimore Zoo.
A. plans
B. will plan
C. planned
D. had planned