[ Subject Verb Agreement ]
Many of us _____ the effects of not flossing.
A. realize
B. realizes

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A. Did
B. Are
C. Is
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Yesterday was ________than today.
A. hoter
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In which sentence is the past perfect simple used correctly?
A. She had went to the store before meeting me.
B. I had eaten lunch before I came to work.
C. He had not saw the movie yet.
