[ Tenses ]
Columbia ___ on a tradition of both social and scientific innovation for over 250 years
A. carried
B. has carried
C. have carried
D. had carried
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Adjectives with -ED and -INGFirst & Second ConditionalVerbal CommunicationComparison Degree & GerundsConditional SentenceUncountable NounsVerbs: Action, Linking, and HelpingAdverbs by TypePresent Tense (Negatives and Questions)Grammar and PrepositionsOther quiz:
Tenses › ViewTina has signed up for the online English course. Her lessons _________ every day at 10:00.
A. will start
B. start
C. are starting
D. starts
Modals › View
She ___ apologize for her behavior.
A. can
B. would
C. ought to
D. might
Vocabulary › ViewInformation collected by using the senses.
A. inference
B. opinion
C. observation
Phrasal Verbs › View
He didn`t……yesterday. You have to ask him where he is.
A. come in
B. come back
C. care for
D. turn up