[ Grammar ]
A lemon _____________________ sour.
A. is
B. are
C. am
Select your answer:
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Modal and Phrasal VerbsPast simple regular verbsTenses - Present and PastSubject, Object, Possessive Pronoun and Possessive AdjectivesVerb to beCoordinating Conjunctions and Comparative AdjectivesConjunctivesGrammar: Imperative and Exclamatory SentencesPersonal PronounOther quiz:
Grammar › ViewA defect can be caused ………….. negligence by one of the members of a team.
A. by
B. to
C. at
D. in
Grammar › View
Christopher Columbus _______ American more than 500 years ago.
A. discovered
B. has discovered
C. had discovered
D. had been discovering