This video includes four comprehension questions and one discussion question. These questions were revised from TEDed website to test a high school student's listening comprehension skill.

This video is a short introduction about sugar. Sugar hides in most of the food we can find in the supermarket, so we should be aware of the amount of sugar we have for each meal.

Sugar: Hiding In Plain Sight

sugar-hiding-in-plain-sight

Let's do English ESL general vocabulary practice. This video includes four comprehension questions and one discussion question. These questions were revised fro…