Answer:
An independent clause is a clause that can stand by itself as a simple sentence. An independent clause contains a subject and a predicate and makes sense by itself. Independent clauses can be joined by using a semicolon or by using a comma followed by a coordinating conjunction.
Example:
I enjoy sitting by the fireplace and reading.
She wants to travel the world and see wonderful sights.
Our planets revolve around the sun.
The professor always comes to class fully prepared.
You have to compare to teacher to something else like: "My teacher is as sneaky as a fox" ; Something like that.
Which words are supposed to be bold?
Assuming the underlined word is "leader," the correct answer is predicate nominative. Predicate nominative refers to a word that is in the nominative case and completes a copulative verb. In this sentence, the word "leader." Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.