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
B.) They notice and point.
Here you go (English)
here you go in Persian is: بفرمایید.
It's false because the subject-based aesthetics is realistic in the portrayal of the subject.