[ Grammar ]
_ _ _ _ John work at the library?
A. Is
B. Does
C. Are
D. Do

Random Topics:
Miscellaneous Grammar UsagesArticle & PrepositionMoods of GrammarConjunctions & InterjectionsGrammar and VocabularyAdjective vs AdverbFirst ConditionalsInterrogative PronounsGrammar MistakesTransportation VocabularyOther quiz:
Present Perfect Tense › ViewLucy ……. …… a famous person.
A. has meet
B. has meeted
C. have met
D. has met
Modals › View
Do you __________ wear a uniform at school?
A. have to
B. must
C. should
D. can
Prepositions › ViewShe takes care …………. her family.
A. at
B. on
C. of
D. from
Grammar › View
Would you like _____ popcorn?
A. some
B. any
