The sentence that correctly uses the word "principal" is the second sentence. The word "principal" refers to the person who has the highest authority in an institution, particularly as referred here, which is a school. On the rest of the sentences, the right word to be used is "principle" and not principal.
Answer:
Welcome back to our Fox News Virtual Town Hall: “America Together. Returning to Work.” Here tonight, live from the Lincoln Memorial in Washington, D.C., we are joined now by President Donald Trump.
Explanation:
Answer:
It describes a condition that is doubtful or not factual.
Explanation:
Answer: b. Lightly
Explanation:The other two questions
2. D. worrisome
3. B. omniscient narrator
