Answer: Underlined prepositional phrase
Explanation: The Prepositional Phrases can function as adverbial phrases or adjective phrases to modify other words in the sentence. In the example, " Hearing the key in the lock" and "...dashed to the front door." in and to are prepositions that are used to form the two prepositional phrases: "in the lock" and "to the front door."
Answer: I think she is in her 50’s
Explanation: I think she is most likely a little bit younger than a grandmother but a little older than a 40 year old.
The theme is Courage and perseverance, people who fought were courageous and its perseverance because they are going on without any discouragement.
Hope this helps, brainliest:))