改错Although he is ten years old ,but he has beeen skating for six years.这里哪里错了

改错Although he is ten years old ,but he has beeen skating for six years.这里哪里错了 改错Although he is ten years old ,but he has beeen skating for six years.这里哪里错了 改错:although he is not very paitent,but he is kind to me这句话改错...although he is not very paitent,but he is kind to me 改错：Although he is very busy,but he exercises half an hour every day. 改错：Although Tom is busy,but he often helps us with our study although he is very old,but he still exercises every day[改错】because he is helpful ,so he often helps others.[改错】 he said he is a student ten years ago .间接引语改错题 英语改错 he is work in this company for ten years属于什么时态的? He is busy from seven in the morning to ten in night.改错 改错He is said to work in Pairs for ten years . He sleeps ten hours every night改错 改错They sent many presents for the pupils改错 Although he is nine-years-old boy,he can type very fast. 单句改错：1,All but was here just now.2,Although he is considered a great writer ,however his works 改错：Green Ten is only $89 改错Although he is only six years old,but he can look after himselfAlthough he is only six years old,but he can look after himself.谁来帮我改错下. he is ten (he)name is tom He is ( ten ) .括号提问 He is ( ten ).括号提问