I think it should be No one ever found Fortunato, who montressor buried alive down in the catacombs! Hope this helps!
Answer: One time was when I moved to a new school after elementary school and I had to make new friends completely and adjust to middle school life which was way different than elementary school. The school was bigger, lockers with locks, huge cafeteria, etc.
Famous and unknown. this is the analogy
If we say simple predicate, this only refers to the main verb that is used in the sentence. So based on the given sentence above, the simple predicate is the word "arrived" and this is the main verb which describes the subject which is "nurse". Hope this answers your question.