[ Vocabulary ]
He had to ______ the warning to make sure it was understood.
A. Opulent
B. Reiterate

Random Topics:
Verb Tense, Pronouns and AntecedentsFuture Continuous TenseHomophone & HomonymGrammar: Have toPast Perfect & Past SimplePronouns/ Present TenseModals and Past ModalsQuantifiersAdverbsRelative PronounOther quiz:
Tenses › View-Is this your first visit to London?
-No, I ___ here several times before and I ___ quite at home in London.
A. was/have felt
B. have been/feel
C. had been/felt
D. has been/felt
E. were/have felt
Modals of Advisability › View
She _____ exercise regularly to stay healthy.
A. should
B. must
C. could
D. had to
Articles › ViewThere is _____ apple on the table.
A. a
B. an
C. the
D. no article
Definitions, Synonyms › View
Perilous
A. Dangerous
B. Risky
C. Treacherous
D. Retain
