[ Modal Verb ]
People who use public parks __________ clean up after themselves.
A. must
B. may
C. ought
D. might
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Nouns and QuantifiersSubject/Verb Agreement with Collective NounsConditionals (0 - 1 - 2)Sentence and FragmentPresent Simple and Present ContinuousFuture Tense (will/be going to/p.continuous)Quantifies and Modals of DeductionPast Tense vs Future TenseQuantifiers: too many, too much & enoughComparative and Superlative AdverbsOther quiz:
Grammar and Vocabulary › ViewComplete the sentence:
My passport ___ be in at home. I’ve already looked inside my bag three times.
A. must
B. may
C. can’t
Grammar › View
“The fireman grabbed the hose from the side of the fire truck.”
Which of the words in this sentence is a verb?
A. fireman
B. grabbed
C. side
D. hose
Which perfect modal is used to express that something was possible but did not happen?
A. May have
B. Should have
C. Could have
D. Must have
Vocabulary › View
the act or process of moving upward; rise; climb
A. ascent
B. assent