I sent a text message asking about the old class's re-reading, and my mother scolded me for not calling. I think the volunteer teacher is busy these days, so I dare not call to disturb him.

I think you did the right thing. The teacher is very busy at work. You are right to send text messages. Let's go Since you choose to repeat, you must stick to it. Go out to work after failing in science in college entrance examination in 2008. I went back to study liberal arts that year 10, studied hard every day and did nothing else. Therefore, the liberal arts in the college entrance examination in 2009 was good, then I studied undergraduate, then I studied master, and then I worked hard after master. Let's go