Therefore would be the correct answer to your question...
The sentence that uses a subjective pronoun correctly is the first one - Laura and I have written an original play for this year's festival.
The second sentence is incorrect because the word him is not subjective, and neither is her in the third sentence, or them in the last one.
Answer:
Phone, Medkit and flash light
Explanation:
There's no spicific Natural Disaster so there's no spicific reason to choose "that" or "this"
Answer: The list of cities conquered by Sparta and Rome.
The description of how Sparta had held Greece.
The explanation of how Rome dismantled Greek cities.
