Correct answer is D. Paraphrase the key infomation in the source
C his gloomy mood, Romeo's love is requited so he locked himself away and sulked
The answer to your question is A.
Answer:
The reader understands the history of the rebellion, but the new horses do not.
Explanation:
The new horses only know what they were told but not the real reason for the Rebellion and the Principles of Animalism was foreign to them, therefore they have to rely on the older generation
Answer: A) He has already been to the asteroid.
Explanation: In the given lines we can see Kenniston talking to another person, they are discussing whether or not they have to go back to an asteroid and that in order to do that, they need to find a ship. An inference is something that the text doesn't say in a literal way, but that we can understand when we read the text, in this case we can infer that Kenniston has already been to the asteroid because he said "we've got to get back".