[ Grammar ]
Languages _________ very fast. Half of world’s languages will disappear by 2100.
A. disappear
B. disappears
C. are disappearing
D. is disappearing

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Adverbs, Infinitives, Definite ArticleTenses and VerbsMixed Present TensesPresent Simple and Modal VerbsGerunds/InfinitivesCommon & Proper NounsPronouns ( Interrogative )Unreal ConditionalsIdentify The TensesSimple Past - Irregular VerbsOther quiz:
Grammar › ViewShe ____________ eaten Asian food.
A. has
B. had
C. hadn’t
D. hasn’t
Tenses › View
He said that he ____ a lot of money on advertising to expand his business.
A. spends
B. has spent
C. had spent
D. spent