[ Modal Verbs ]
We ____________ book the tickets in advance. The concert is very popular.
A. must
B. may
C. ought to
Select your answer:
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ComparativesNoun Phrases and Verb PhrasesGrammar - used toAdverbs of frequencyIndefinite and Definite ArticlesAsking & Giving OpinionPronouns, Verb, ConjunctionWord FormationGrammar - Present Perfect with for and sinceOther quiz:
Grammar › ViewMaria asked: “Do you like Chocolate?”
A. Maria asked if you like Chocolate.
B. Maria asked if you liked Chocolate.
Relative Clauses and etc › View
Humans __________ the planet for centuries.
A. have been damaging
B. have damaged
C. has damaged
D. have been damaged