那天，老师将试卷发到我手中时，我像往常一样迅速地做完了，可是我却不再像以前一样等待下课到来，而是认真地把试卷检查了一遍，没过多久，一些小问题便被我的火眼金睛识破了。我想：这次一定能得个100分!
That day, when the teacher handed out the test paper to me, I finished it as quickly as usual, but I didn't wait for the class to come as before, but I checked the paper carefully. Before long, some small problems were recognized by my eyes. I think: this time I will get 100 points!
不出我所料，这次考试我真得了100分，我开心得又蹦又跳，通过这次考试让我明白了：认真、细心、检查永远都是粗心的克星!
As I expected, I really got 100 points in this exam. I was so happy and jumped and jumped. Passing this exam made me understand that: being serious, careful and checking are always the key to carelessness!