You didn't underline anything, so we cannot know for sure what the correct answer is. However, I'll just write down the entire infinitive phrases in these sentences, and you can see the answer based on that:
1. to see a great play
2. to cheer good plays
3. to practice until you know all the plays
Answer:TheTheawnserTheTheawnser
Explanation:
After searching the excerpt and understading, We can come to the conclusion that Carson is clearly speaking about the creation of individual identity and the need to belong. Yet, he places two opposing feeling In the excerpt, from the text, "Solitude ... an American Malaria", love and fear. The writer shows how these feelings works and their effects. Love can motivate, a fear is something that would destroy love.