Question

A cat is the natural enemy of a rat, ......................

• A. is it?
• B. isn't it?
• C. are they?
• D. aren't they?

Answer 1

Answer:

B. isn't it?

A cat is the natural enemy of a rat, isn't it?

Explanation:

• This is a question tag that follows the statement "A cat is the natural enemy of a rat".

• Since the statement is positive ("A cat is"), the question tag should be negative ("isn't it?"). This maintains the pattern of agreement in the question tag, where a positive statement is followed by a negative tag.