[ Modal Verbs ]
They built this huge temple 1000 years ago. This ______ a great civilization.
A. should have been
B. must have been
C. could have been
D. can’t have been
Select your answer:
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Conditional TensesPresent Simple Affirmative and NegativeBasic TensesSimilesCan, Could, May, MightInterjection & Prepositional PhrasesIf- ConditionalRelative & Interrogative PronounsGerund/ To Verb/ VerbOther quiz:
Modal Verbs › ViewHe _____ complete the project by Friday.
A. would
B. could
C. must
D. should
Vocabulary › View
(n) something that comes from an earlier form; offspring
A. majority
B. navigator
C. descendants
D. symbol