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:
In the poem "The Road Not Taken," the author Robert Frost Makes reference to a diverged road, in which the speaker must make a decision about which road to pick. Thus, in the last stanza, by the words "somewhere ages and ages hence," he means that sometime in the future he will give a sigh of relief or regret about having taken his own path in life.
Answer:
C: A power point presentation
Explanation:
While a sense of humor is helpful in certain situations, in serious presentations, this is not you need. Images are helpful, but not as important as other factors. It is better to have specific points and ideas memorized rather then reading off a script. A powerpoint presentation makes it better to cover all topics and include important ideas in a useful way.
Please tell me if this is wrong :)