All the Reasons Students Said they couldn't come to my live google hangout classes

1.) It's lunchtime.

2.) Families don't have to follow the schedule of classes, they can follow any schedule they like.

3.) I have too much work to do for my other classes, I don't have time to come to your class.

4.) I thought you didn't have to go.

5.) Yeah, I thought it was optional.

6.) My computer was freezing, so I got off and couldn't get back into the meet.

7.) I thought it was just if you had questions about the work that you assigned.

8.) I have so much work to do for chorus, band and advanced art I can't come to your class.

9.) I was sleeping.

10.) I had to go on a bike ride with my family.

HOW CAN I ARGUE WITH ANY OF THESE REASONS.