choose the pronoun that replaces the underlined word correctly. the runners were thrilled when speedy shoes…

choose the pronoun that replaces the underlined word correctly. the runners were thrilled when speedy shoes offered the runners each a free pair of training shoes. o they o them o their o there
Answer
Brief Explanations:
The underlined "the runners" is the object of the verb "offered". We need an object - pronoun. "They" is a subject - pronoun, "their" is a possessive pronoun, "there" is an adverb. "Them" is an object - pronoun and can replace "the runners" here.
Answer:
B. them