I would say yes if this is a question but it seems more like a statement
Alrighty, so, in order to see if A is the correct answer replace the word "was" with "is." This gives us:
The park is large, and we walked for hours.
Because this sentence makes sense, "was" is not an action verb.
Answer C.) is not an action verb it is a pronoun
Answer D.) The word "large" is an adjective.
Therefore the right answer is B.) Walked.
Hope this helped!
It seems that you have an error on the question.
The right question must be choose the correct singular third person conjugation of the verb to be in the future perfect tense not future present tense.
Answer: option D. she will have been.
The future perfect tense is the tense that indicates that the action will have been completed in the future.
The future perfect tense is formed with "will" plus "have" plus the past participle of the verb.
In this case, she is the singular third person pronoun.
And been is the past participle of the verb to be.
So, the pronoun + "will" + "have" + past participle is she will have been.
