Answer:
To sum up the general rules on pronouns that refer to groups: Collective nouns performing one action as a unit take singular verbs and pair with singular pronouns. Possessive pronouns referring to collective nouns are singular if the item possessed belongs to the entire group.
Explanation:
The correct answer is answer is D.
Verb Phrase is to portion from the sentences that it will contain from both verb and direct or indirect object the verb dependents. And the answer is walk is a verb phrase is a action words.
