I agree with the other Kidd that true
The pronoun is "it" and the antecedent is "a miniature glass hippopotamus".
Extra information:
The word antecedent is composed out of two Latin words: ante and cedere, and it literally means: the "preceding", meaning it refers to the word that precedes the pronoun, that the pronoun refers to. This is not important for the question, but it is important to remember that the antecedent is always in front of the pronoun!
Answer:
I sent a letter to my brother living in Kathmandu urging him to come home in Dashain.
Explanation
I have no idea how accurate I am but as what I can remember from speaking this language I think I am pretty close so I hope this helped. :)
"He" and it's nominative.
Nominative pronouns include pronouns that are more often than not used as subjects such as "he", "she", "they, "I", "we", or "who".
