根据中文意思lost应改为last tern应改为term吧~
This term is finished.And I think about what I learn in this period.I get much.I learn much new knowledge,and I take part in many meaningful activities.All these improve me,and rich my knowledge.When I faced my improvement,I was very happy.Thanks to my teachers and my classmates,they always help me to be a good student.I will try my best to learn more,to come up with the best students in my class,and to make a great progress.
翻译：这个学期结束了.而我想过我这个学期学到了什么.我得到了很多.我学到了很多新的知识,并参加了很多有意义的活动.所有这些都使我得以提高,并丰富了我的学识.当我面对我的这些进步,我真的非常开心!多亏了我的老师和同学们的帮助,我成为一名好学生.我会竭尽全力去学更多的知识,争取与班上最好的同学看齐,争取一个更大的进步!
希望能帮上你~