I think it’s “the newest” or “newest”
Answer:
At the start of the book, Lennie and George are just coming to the little heavenly bit of the Salinas River near Soledad. They have been hitchhiking this way so that they can get to the ranch where they have been told they will work. They are coming from Northern California, from the town of Weed.
The correct answer would be: A. "This is the best collection of antique motorcycles I've ever seen," said Michelle.