? Question Which four words in the passage should be capitalized?

The planning committee was busy organizing a spring dance. To reflect the historical time period they were
studying in history class, the committee members chose the roaring twenties as the dance's theme. Choosing a
date for the event proved to be a more difficult task. The members knew that the dance should be in may, but they
couldn't decide on a day of the week. After some heated debate, the members reached a consensus and decided to
hold the event on a friday to avoid conflicts with other weekend plans.