[ Should, Should not have ]
I ___________ _____________ . (wait)
A. waited
B. was waiting
C. shouldn’t have
D. should have waited

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A. who
B. whose
C. whom
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Michelle ____ a swimming competition.
A. is won
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A(n) ____ pronoun shows ownership and belonging.
A. reflexive
B. possessive
C. subject
D. object