[ Vocabulary ]
A key _____ in success is hard work.
A. factor
B. barrier
C. problem
D. distraction

Random Topics:
ClauseTypes of PrepositionParts of Speech and GrammarPrepositions & Prepositional PhrasesVocabulary, Grammar, SpellingFuture Perfect ContinuousPunctuationsWill, Be going to, Present ContinuousSimple Future - PassiveSubject Verb Agreement; Indefinite PronounsOther quiz:
Vocabulary › ViewWhat does the word ‘menacingly’ mean?
A. innocently
B. playfully
C. cautiously
D. threateningly
Grammar › View
Each of the participants _____ given three hours to complete the quiz.
A. have
B. has
C. are
D. is
Vocabulary › ViewAn individual that participates in the free market by buying things.
A. Producer
B. Consumer
C. Capitalist
Grammar › View
He is ________ very good friend.
A. a
B. an
C. the
D. –
