If a large number of people are enclosed in a room then

Large number of hormones are secreted by

Out of the four alternatives, choose the one which can be substituted for the given words/ sentences. A disease that affects a large number of people in an area at the same time

I. A large number of people rushed to the Super Bazar on Sunday. II. The Super Bazar offered heavy discounts for a very large number of merchandise on Sunday.

I. Huge tidal waves wrecked the vast coastline early in the morning, killing thousands of people. II. Large number of people gathered along the coastline to enjoy that spectacular view of sunrise.