英语作文,介绍我的朋友,60词,他叫林宇珂,（我现在6年级,他是我的小学同学）学习成绩全年级第一

英语作文,介绍我的朋友,60词,他叫林宇珂,（我现在6年级,他是我的小学同学）学习成绩全年级第一

Lin Keyu is one of my best friends and we have known each other since grade one.Lin is very hard-working ,so he often gets satisfying marks in exams.He even once got the top grades of all school.Lin is very kind,too.He often help us with our studies.I am very happy to have such a good friend and I hope we will be best friends forever.