高分!英语扩写并改错Look! Those who are doing exercise on the playgrou

高分!英语扩写并改错
Look! Those who are doing exercise on the playground are we. We are all very optimistic. There are forty-nine students in our class. We study very hard. And all of us like sports. We have good sportsmen. When we are study, we are always as hard as we can. All of us are very friendly. If someone is in trouble, we will help him at once. Our class is like a big family. We all love our class!