So we dont have to keep saying the persons name over and over again
Example without pronouns : Alex had a great time, alex also likes going outside, then alex did his homework.
Example with pronouns : Alex ahd a great time, he also likes going outside, then he did his homeowrk.
Answer: The adjective clause modifies or describe the direct object.
Explanation: The adjective clause in the sentence astronomy is the direct object because the elected course the subject took was astronomy.
