The sentence in which the underlined verb is used correctly in the subjunctive mood is the one that reads "if I were you, I would try out for the lead in the school play".
In the English language, the subjunctive mood is used to talk about conditional or imaginary situations. In this case, it has been used to explore a condition which is contrary to fact, that is, the person speaking is not the addressee. That is why the sentence reads "if i were you". It is a piece of advise.
Nothing transports you in the same way that a book does. Books have the ability to help us visit faraway lands. For that, good poetry is better than any ship that exists in the world. Moreover, even very poor people can take this journey without any difficulty or effort, as the human soul is very frugal and requires little money.
I get scared that my parents will yell at me. I embarrassed because my teachers will think i’m a failure. My reactions are pretty common. My hands get shaky, and i start fidgeting.