那是一个星期五的下午,我们第一节上的是体育课,体育老师教我们做前滚翻,累得我满头大汗。第二节本来是音乐,可是音乐老师有事,改成上语文了,同学们都很不乐意,因为音乐老师经常有事不上课,我们已经有好几节都没上音乐课了。语文老师上了一节课之后,布置了星期天的家庭作业。下 It was a Friday afternoon, the first section is our physical education class, physical education teacher taught us to do roll over, tired I am sweating profusely. The second quarter was originally music, but the music teacher had something changed to a language, and the students were unhappy because the music teacher often did not attend classes. We have not had music lessons for several sessions. After a class, the language teacher arranged Sunday homework. under