Answer: describe a real event
Explanation:
A prepositional phrase describes the noun in this sentence the prepositional phrase is "of support" it is describing "letter" so the object of the preposition is "letter"
1. Your backyard is a Garden of Eden. (Biblical allusion)
2. I guess I should see this message about a new job as my burning bush. (Biblical Allusion)
3. When you feel betrayed by a friend, you can say, "You too, Brutus?" (allusion to Julius Caesar-Brutus betrayed Caesar)
4. You're a regular Einstein. (allusion to a historical figure)
5. When your parents learn about your new plan to raise money, it's going to sink like the Titanic. (allusion to a historical event)
Answer:
Tom couldn't attend the meeting because of a previous engagement.
Tom has been hunting for a job since he lost his previous job last year.
Tom connected the TV to the antenna that the previous owner of his house had mounted on the roof.
Explanation: