[ Simple Past Tense ]
Dinosaurs_____ one of the most well known extinct animals, it’s believed their extinction ____ caused by the impact of a meteor and/or multiple volcanic eruptions
A. are – was
B. were – is
C. were -was
D. are – is
Select your answer:
Random Topics:
Verbal CommunicationPrepositions - ConjunctionsPresent Simple Affirmative and NegativeQuantifies and Modals of DeductionAdverb of Frequency and TensesAdjectives and Vocabularylike/do not likeSimple PresentTime PhrasesOther quiz:
Present Tenses › ViewAs far as I know Mike _____ Italian for quite some time, but he still doesn’t understand very much.
A. is learning
B. learns
C. has learnt
D. has been learning
Modal Verb › View
People who use public parks __________ clean up after themselves.
A. must
B. may
C. ought
D. might