I agree, karen wrote this story last week
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:
transformation and change
Explanation:
"I am not—for reasons you will soon discover—the same Charlotte Doyle." suggests that the character has changed in a way to where they aren't the same.
Sample response: The general lesson from the reading is that inventing a useful product takes time and perseverance. You have to experiment, fail, and retry your ideas until you succeed.