questions mostly with free answers for the b1 level

A growing number of classrooms in China are equipped with artificial-intelligence cameras and brain-wave trackers. While many parents and teachers see them as tools to improve grades, they’ve become some children’s worst nightmare. 

How China Is Using Artifical Intelligence In Classrooms

how-china-is-using-artifical-intelligence-in-classrooms

Let's do English ESL basic listening: focus on hearing. questions mostly with free answers for the b1 level