QUES: A plastic bag can sit in a landfill or even the ocean bottom for centuries perhaps breaking into smaller and smaller pieces but never disappearing entirely

correct the punctuation.

CORRECTED: A plastic bag can sit in a landfill, or even the ocean bottom, for centuries, perhaps breaking into smaller and smaller pieces, but never disappearing entirely.
Question: Surfing courses are taught by experienced ISA International Surf Association surf instructors
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Answer: Surfing courses are taught by experienced ISA (International Surf Association) surf instructors.
He had partaken of a faith wherein he could rejoice always and give thanks for everything even those things which were not only unpleasant but also seemingly unbearable

Can you repeat this sentence, but add in punctuation?
He had partaken of a faith wherein he could "rejoice always" and give thanks for everything, even those things which were not only unpleasant but also seemingly unbearable.
input: I enclose a triptych of a major competition for you to serve as a sample
fixed: I enclose a triptych of a major competition for you to serve as a sample.
input ---- AWhen a trip is added toCWT To Go there may be a delay seeing the details in your calendar
output ---- A.When a trip is added toCWT To Go, there may be a delay seeing the details in your calendar.
Add punctuation: 13 February 2013 by Greenland Today
A:
13. February 2013 by Greenland Today