[ Grammar ]
Languages _________ very fast. Half of world’s languages will disappear by 2100.
A. disappear
B. disappears
C. are disappearing
D. is disappearing
Select your answer:
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Past simple - Irregular VerbsSubordinating ConjunctionsSubordinating ConjunctionPossessive Adjectives & Possessive PronounsPast and Future TensesAdverb & Compound SentencesInfinitive FormsGerunds, Infinitives and Modals of PossibilityPresent Simple & ContinuesVerb FormsOther quiz:
Present Tense › ViewJo ________ eats meat. She is a vegetarian.
A. always
B. usually
C. often
D. never
Grammar › View
Her decision … unexpected as you thought.
A. wasn’t
B. weren’t
C. haven’t been