Question

英语 短文改错 10处..不是很长的

Answer 1

I am a high school student.A few days before(改成ago）,one of my close friend（加s） told me that he was going to stop the（the去掉） school.He said that he wanted to start his own business.I tried my best to get him （加to）change his mind,but I failed.I know that（that改成it） is difficult for him to change his mind.He is not doing so good（改成well） at his studies,yet（改成but） I want to advise him to have a try.
Now there is（改成are） only 90 days left after（改成before） the final exam.I don't know what to do.Could you give me any（改成some） advice?