[ Present and Past Tense ]
how many students……….English?
A. know
B. are knowing
C. does know
D. knows

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Prepositions of TimePronouns and AdverbsTenses (Present, Past, Future Forms)Types of PrepositionComparatives or SuperlativesActive and PassiveAdverbs of How Something is DoneGrammar : can, could and be able toVerb BEGrammar TOEFLOther quiz:
Demonstrative Pronouns and Verb Tenses › ViewChoose the correct demonstrative pronoun for something far away:
A. This
B. That
C. These
D. Those
Modals and Adjectives (ed-ing) › View
The _____ documentary gave us a different point of view.
A. Fascinating
B. Frustrating
C. Frustrated
D. Fascinated