Which pronoun best completes the sentence?
how is the pronoun used?
my parents showed my brother and the new piano.
a. i; direct object
b. me; direct object
c. me; indirect object
d. i; indirect object

My parents showed my brother and I the new piano.  

Indirect object.  

A pronoun is used to substitute a noun. In order for it to substitute, it must have a clear antecedent. Personal pronouns are used to substitute nouns with ownership. There are three persons point of view.1st person is when the subject is the one who is speaking (e.g. I, me, my, mine, we, us, our, ours). 2nd person is when the subject is the one being spoken to (you, your, yours). 3rd person is when the subject is the one spoken about (he, him, his, she, her, hers, it, its, they, their, theirs).