Answer:
The anthropomorphism in this story leaves the tone of the narrative amusing, despite a tense moment that is happening.
Explanation:
The dialogue between the goldfish and Sergei happens when Sergei accidentally kills Yoni.
The narrated scene is tense and heavy, as Yoni collapses on the floor, amid a pool of blood after being hit on the head. However, the anthropomorphism presented by the goldfish in this scene, allows a certain relief in the story and leaves the moment with a slightly amusing tone. That's because the fish shows sarcastic thoughts and speeches, which promotes a comical and funny relief to such a serious moment.
By definition, a gerund is a verb that ends with -ing.
With this in mind, we can see that "dancing" and "writing" are gerunds. If we need to change them into infinitives, then we need to know what infinitives are.
An infinitive is the basic for of a verb with the word "to" in front of it. If you look at the end of your sentence where you have "to paint," you have an example of an infinitive.
To change our two gerunds, we need to drop the -ing and make each for basic: "dance" and "write". Then, we just need to add the word "to" in front of it, making it "to dance" and "to write."
Thus, our sentence should now read "I keep telling people that I love to dance, to write, and to paint.
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.