[ Vocabulary ]
occurring unexpectedly and unintentionally
A. appropriate
B. accidental
C. authorities
D. affair

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-ing &-ed AdjectivesEssential and Nonessential ClausesModals and TensesQuantifiers & Modals of ObligationGrammar - Wh QuestionsAdverbial Clauses of Manner and ResultTenses StructureAdverbial Clause, Noun ClauseUncountable NounsGrammar - Present Perfect TenseOther quiz:
Grammar › ViewGo and buy some more sugar, please. I don’t have ………… left.
A. some
B. plenty
C. a little
D. any
Tenses › View
What you (do)______ at 7 pm last Monday?
A. were you doing
B. did you do
C. were you do
Verb Patterns › ViewWe look forward to __________ your feedback on the new policy.
A. receive
B. receiving
C. received
D. receives
May, Might › View
Oh, no! The airplane … be delayed because of the bad weather.
a) may
b) may not
