good - safety from virus, students are able to control their learning environment, students who suffer from social anxiety can control that anxiety better, sometimes easier to understand material
bad - less direct social interaction, school sometimes feels less important than it is, easier to cheat and skip classes, sometimes harder to understand material
Past tense is a grammatical tense used to describe an action or event that is done in the past. "Mixed" has a regular form "mix" and by adding "-ed" to it, it becomes a past tense.
