[ Grammar ]
When do we use: ‘at’?
A. Months, seasons, years, centuries, etc.
B. Precise Time
C. Days, dates
D. All above

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A. and
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Q: ______ is our soccer coach?
A: Mr Lam.
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By her grit and determination, she stands exemplary for others _______ follow.
a. to
b. should
c. can