Circulatory is the answer you're looking for.
This means he is overcome with fear.
I would belive it would be be A
congregation(,<span>a group of people assembled for religious worship.</span> )
Could you add me as best answer?
Answer:
This to inform you all the students of Vidya Public School that the union body of this school is going to organize a field trip for a historical site for the Tajmahal at Agra. So, on behalf of the union body of this would like to request you to join and make grant success the event. Students who are interested in the event please contact the undersigned secretary very soon.
Regards your GS, VPS
The answer is A yes indeed