Meaning: This sentence tells us that the wolf is following the fox very closely.
Choice of Words: The word "closely" is used to emphasize how near the wolf is to the fox. "Behind" indicates the wolf's position relative to the fox.
Alternative Expressions
The wolf was hot on the fox's tail.
Meaning: This sentence is another way of describing the situation in the first sentence. It emphasizes that the wolf is very close to catching the fox.
Choice of Words:Hot means to be very close to catching something. Tail is the long, thin part of an animal's body that extends from its back. When you put them together, "hot on the fox's tail" means that the wolf is very close to catching the fox.
The wolf was snapping at the fox's heels.
Meaning: This sentence is another way of describing the situation in the first sentence. It emphasizes that the wolf is trying to catch the fox by biting its feet.
Choice of Words:Snapping means to bite or try to bite something quickly and repeatedly. Heels are the back part of an animal's foot. When you put them together, "snapping at the fox's heels" means that the wolf is trying to bite the fox's feet.