Gerunds are types of verbals that can be used to perform different syntactic roles. Bearing this information in mind, read the sentence below: 'My ...

Gerunds are types of verbals that can be used to perform different syntactic roles. Bearing this information in mind, read the sentence below: 'My hobby is reading books on folktales.' The gerund form in the sentence above functions as:

The gerund functions as a subject complement.
The gerund functions as a prepositional complement.
The gerund functions as an indirect object.
The gerund functions as a direct object.
The gerund functions as the subject of the sentence.
a) The gerund functions as a subject complement.
b) The gerund functions as a prepositional complement.
c) The gerund functions as an indirect object.
d) The gerund functions as a direct object.
e) The gerund functions as the subject of the sentence.