[ Grammar ]
Which modal verb is used to tell someone that it is a requirement that they do something?
A. might
B. may
C. should
D. must
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Adverbs & to beDefinite, Indefinite and Zero ArticlesGrammar & VocabularyVerb, Object, PrepositionPhrases and ClausesPast Tense & Past Continuous TenseThird ConditionalIntensifiers: Really vs VeryPresent Simple and Continuous TenseConjunctions and TransitionsOther quiz:
Present Tense › ViewAre you hungry?
A. Yes, I am.
B. No, I am.
C. Yes, I’m.
D. No, you aren’t.
a, an, the, Zero Article › View
They usually spend their holidays in __________ mountains.
A. No article
B. A
C. An
D. The
Tina ran in a marathon last week, but she failed ———.
A. finishing
B. finished
C. finish
D. to finish
Vocabulary › View
the predictable rise and fall of ocean water that occurs along Earth’s coastline
A. tide
B. spring tide
C. neap tide