Answer:
the exam starts at 3 o'clock. at is the correct answer.
The author mean by the sentence “The West Riding men are sleuth-hounds in pursuit of money” is <span>A man that she knew, who was a small manufacturer, had engaged in many local speculations, which had always turned out well, and thereby rendered him a person of some wealth.</span>
The correct answer is D) he seems to miss companionship most of all. He is all alone, traveling nowhere, he doesn't have a home anymore, and all he wishes is to be with someone.
Plasma membrane has a stronger outer covering a plant cell or an animal cell.