I agree with the person above - the complete subject of this sentence is D. a group of men.
No, I love it! I think it is perfect!
D. Possessive.
Howard's apostrophe means that it is his, therefore possesive.
Answer:
Our boots were muddy pigs hooves.
Explanation:
A metaphor compares two unlike objects (boots and pig's hooves) without using the words like or as. The second sentence is considered a simile because it uses the word "as" to compare the boots to a pig's hooves.