It would be B because "You seems happy about the cold weather" does not make any sense but "You seem happy about the cold weather' does make sense.
Hope this helps!
Every human needs inspiration, whether it to be study, or to work, or to anything (:
x
Answer:
light or radiance remaining in the sky after the sun has set.
pehchana kya
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The answer is A. let me know if you would like me to explain it
:D
Answer:
By providing a way to study for tests