[ Grammar ]
The students __________ very hard.
A. works
B. work
C. do work
D. are work

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Grammar (was, were, could, could not)Modal Verbs and Gender NounsPast Perfect TenseSimple Present Tense vs Present Continuous TenseFuture Tense VocabularyTense,noun,preposition,quantityLinking WordsWish clauseDemonstrative PronounGrammar - to be, possessive, have gotOther quiz:
General Knowledge › ViewIn which century was the Black Death?
A. Thirtheenth
B. Fourteenth
C. Fifteenth
D. Sixteenth
Vocabulary › View
Which word means “immature and overconfident; conceited”?
A. Sophomoric
B. Spontaneous
C. Ardent
D. Brash
Modal Verbs › ViewSchools are closed now. So we _________ study online.
A. Should
B. May
C. Can
D. Have to
Mixed General Quiz › View
Could I have a ___ of cake?
a. section
b. lump
c. slice