[ Past Modals ]
When there is a possibility that something did not happen, you use …
A. could not have
B. might not have
C. must not have
D. should not have
Select your answer:

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Tenses › ViewMy brother rarely ___ up late.
A. stay
B. stays
C. stayed
D. staying
Persuasive Text › View
Choose the positive word for thin.
A. Slender
B. skinny
C. scrawny
D. emaciate
