[ 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
Random Topics:
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:
Gerund & Participle › View__________ for 3 hours, they decided to stop to have lunch at a cheap restaurant.
A. Having been walked
B. Having walked
C. Walking
D. Walked
Grammar › View
I want … in the forest
A. walk
B. to walk
C. walking
D. to walking
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