Soru: Choose the correct relative pronoun to complete the sentence: "The book ______ I borrowed from the library is very interesting."
A) which
B) who
C) whose
D) whom
Çözüm: The correct answer is A) which. "Which" is used to refer to things, and in this case, it refers to "the book." "Who" is used for people, "whose" indicates possession, and "whom" is used as an object pronoun for people.