Which word could replace 'for example' when introducing a typical instance?

• A. Example
• B. Instance
• C. Case
• D. Sample

Answer: (A)

When you want to signal a typical illustration or representative instance, a word that can name that illustration fits best. Example works as a direct label for a standard illustration, so you can use it to introduce a typical instance, as in “Example: …” or “An example is …,” which makes the flow natural and clear.

Other options carry different nuances. Instance is a formal term for a single occurrence but sounds less like a straightforward label you’d use to introduce one illustration. Case can work in some contexts but often implies a broader scenario or situation rather than a single typical illustration. Sample emphasizes a portion or subset rather than a representative example.

So the best fit for introducing a typical instance is the word that acts as a clear label for an illustration: Example.