I think it’s a or c, but I’m leaning more towards a
Answer:
Dear Sir,
Explanation:
you would put a comma because it’s addressing someone
Answer:
Explanation:
some of the challenges faced by the pilgrims during their journey included stormy weather and seasickness. Their first winter in their new home, they lost half of their small population do to infection and exposure to the elements.
Sickly and scarcely are the adverbs in this sentence. I hope this helps :)