The indefinite pronoun is somebody.
I don't know where the sentences are. You can do it by yourself too. Just keep in mind that interrogative sentences ask a question. These sentences use a question mark (?) for asking.
Examples:
Did you go to the store yesterday?
How many people went to the concert?
I hope this helps!
Answer:
I will immediately inform the authorities in my location about the impending volcanic activity I have noticed so that I together with the other people living near me could evacuate the place before fatal incidents occur.
Answer: It's the first one: Licoln's words replace blame with shared fears and hopes of all citizens.
Explanation: