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

Random Topics:
Adverbs, Infinitives, Definite ArticleTenses and VerbsMixed Present TensesPresent Simple and Modal VerbsGerunds/InfinitivesCommon & Proper NounsPronouns ( Interrogative )Unreal ConditionalsIdentify The TensesSimple Past - Irregular VerbsOther quiz:
Vocabulary and Grammar › View_______ your friend going to join us? No, she _______.
A. Is / is
B. Is / isn’t
C. Does / isn’t
Comparative Adjectives and Adverbs › View
My notebook is _________ notebook in the class.
A. the neatest
B. most neat
C. neatest
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
