Question

Think about the last time you spent an entire afternoon completely "unplugged,” with no technology to distract you. If you’re like many people, you might have struggled to come up with a recent memory. In modern society, people are spending too much time using technological devices.

The best way for Yasmin to finish the introduction is to introduce

claims.
a counterclaim.
reasons.
a rebuttal.

Answer 1

reasons.

She’s already stated the main claim; the introduction should preview the reasons she’ll use to support it.