If you want to direct people to specific pages on your website from an ad, you can create an ad that uses:
- previous visit extensions
- callout extensions
- location extensions
- sitelink extensions
The correct answer is: Sitelink extensions
Explanation: You can create an ad that use sitelink extensions, if you want to direct people to specific pages on your website from your ad. Sitelinks can take people to specific pages on your site—your store hours, a specific product, or more. When someone clicks or taps on your links, they skip right to what they want to know or buy.
Read more here: https://support.google.com/adwords/answer/2375416?hl=en