Its paws were caked in mud is the sentences includes a possessive pronoun.
In your story, you can write about a boy having to write an essay on a horse, and then being betrayed by a friend who took credit for the essay. Use the word antique desk as a way of incorporating imagery into your story. Use the word horse as the topic the boy used for his story or essay and use the word betrayal as how the boy felt after realizing what his friend has done. This is what I would personally do, hope it helped!
Answer:
My name is ___ I like to read.
I like playing basketball with my friends on rainy days.
My friend like pizza sushi and burritos.
My name is ___ , I like to read.
I like playing basketball with my friends, on rainy days.
My friend like pizza, sushi and burritos.
I ate(V) tacos last night(S)