In the following sentences, there are some grammatical mistakes. Please correct them and Rewrite the correct sentences. 1) Facing various kinds of pressure, college students shouldn't force themselves to do things out of their ability. 2) Leaving alone in the dark lift, she felt very dangerous. 3) He doesn't aware of the importance of English. 4) I learned some basic knowledge of economics in the four years of college. 5) If we don't turn in our phone, we may play our phone in class. More worse, be addicted to our phone for a time will hurt our eyes.