[ Grammar ]
Ever since we quarreled in the office, Janice and I have been _____ enemies.
A. assured
B. confirmed
C. defined
D. guaranteed

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Too or EnoughTransition WordsCoordinating ConjunctionsSynonymGrammar - to be, possessive, have gotModals and Active and Passive VoiceModals of Necessity and SuggestionPast Perfect vs Past SimpleTransportation VocabularyOpinion / AgreementOther quiz:
Time Clauses of Future › ViewI’ll be leaving work early tomorrow ___ my boss has a crisis.
A. unless
B. if
C. as soon as
Present Perfect Tense › View
The’ve _______ to London. They left yesterday.
A. Gone
B. Been
She wrote a letter of complaint …. the manager.
A. between
B. on
C. of
D. to
Grammar › View
Yesterday he _________ hungry.
A. am
B. is
C. was
D. were
