At the end of the mid-term exam, the teacher announced the score, and Dongdong only got 77 points in math. This makes Dongdong anxious. He made a "written pledge to fulfill a military order" to his father, and he must score above 85 in mathematics. How did he explain it to his father? Suddenly, he had a brainwave and changed his score from 77 to 97. Then he corrected his mistake and changed the red "fork" into a red "hook".

After dinner, Dongdong showed his father the test paper, and his eye-catching 97 points made him very happy. He picked Dongdong up and kissed him, but Dongdong was always unhappy.

The next day, Dongdong learned a text: Honest Children. Dongdong knew that he was wrong and wanted to tell his father that he only got 77 points in the exam. But the thought that dad was happy when he saw 97 points made his heart tremble: dad was so happy when he saw 97 points. If he knows that I only got 77 points in the exam, he will definitely beat me up.

When I got home, Dongdong thought for a moment and decided to apologize to my father. He ran to his father and said falteringly, "Dad!

Dad ... I actually ... only got ... 77 points in math ... I'm afraid that if you ... hit me, you'll ... change your score ... on the test paper. "Say that finish, he bowed his head, waiting for his father to scold him. Unexpectedly, my father said gently, "Dongdong, you didn't do well in the exam." I believe that as long as you work hard in the future, you will do well in the exam. "However, to tell the truth, it is not a good behavior for you to deceive people. You can't lie anymore. " Dongdong quickly said, "Dad, don't worry, I will get a good grade in the next exam, and I won't cheat you."

From then on, Dongdong studied hard, got better and better grades and never lied again.