First classes

Firstclasses started from last week. My senior said to me, so I knew that secondyear is very serious and I have to study English much harder. But after I tookfirst class, I am worried about class now. I decided to go to America thissummer, so I should study English. And when I was first year, I didn't study bymyself. I did my homework only, so I think that I do not do my (79)