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[ Auxiliary Verbs, if, unless and Modal ]
You __ have known the answer to that question.
A. must
B. shall
C. could
D. might
Select your answer:
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Other quiz:
Noun and Pronoun › ViewTiara was sleepy, ….. needs to sleep
A. her
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She cooks dinner for her family every evening.
A. Present Simple
B. Present Perfect
C. Present Continuous
How to use : Read the question carefully, then select one of the answers button.