Think and say if it is good or bad to miss classes a nd why. use the example and the expressions below

Needless to say, it's quite bad to miss your English classes. The first reason is you live in Russia and don't have enough practice.

The second thing is English will definitely help you in future. It's the most important subject nowadays.

And thirdly, you will make upset your parents and a teacher. You don't want to get bad with them, do you?