英语改错,共十处错误,每行共两处

英语改错,共十处错误,每行共两处
Many people find exams frightened experiences.Sit down for an exam when everyone is so quiet and serious really makes people nervous.In order to pvercome that,I always do few things to relax after I start.At the beginning of the exam,I read out all the directions carefully so that I can know exactly how I have to do.Then I work out how many time I can spend on each question and make sure I keep to my timetable.If I feel myself getting nervous at any time,I will stop what I was doing and take a few deep breath.However,I think the most important thing is to review my work thoroughly before exams.The better I'm prepared,the more worried I will be in exams.
不是每行共两处，反正全文共有十处错误