正确句子比例较高,适当增加复杂句的使用,文章会更出色;文章词汇表达比较灵活,高级词汇的使用要继续加强;全文结构较为严谨;
David is one of my friends. We knew each other six years ago. He is a strong man with black hair and brown eyes. Because his hobby is sports, such as running, playing basketball, climbing and so on. I'm very happy be with him since he is a humor boy. He often takes the happy to others. It is worth learning.