关于写弹性学制的优点和缺点的英文作文

Everybody has strenghth and weakness.I am a friendly,warm-hearted,generous and easy going girl.I am always ready to help others.I work hard every day and I am good at nearly all the subjects except PE.I often help my classmates with their lessons and I can get on well with them.Besides,I am polite to others and I never fight with others.At home I often help my parents with the housework.But I don't like doing sports.So I think I am not strong enough.