Which word is an antonym for the word sullen

Why should college athletes not get paid for play claim: state the point of a of why they shouldn't then direct quotation to support why they shouldn't then explain a point b then direct quotation to support point b that you just answered above

This series of works has captured the imaginations of people all over the world. a. incarcerated c. jailed b. seized d. arrested

Can someone give me the main topics discussed in english segment 2 dba ( lesson 3.09 )