four men stepped out when the helicopter landed
The answer to your question would be option B. Hope this helps you and enjoy the rest of your day :)
An essay about your favorite footwear should analyze the ideas of why you enjoy that specific footwear. Mostly you should analyze the looks and the feel of the footwear, meaning you should discuss why you feel comfortable in the footwear of your choice.
The answer is D.
Hope this helps! :-)