Kate was so glad because she got the driving license a month ago. (没有) doubt, she was very excited and can't wait to try her new car. It was (圣诞节) Day that day and she drove by (她自己) to buy gifts for her friends. The streets were full of people and cars. As a new driver, she knew (安全) was the most important. Carefully and slowly, Kate (设法) to arrive at Tianyi Square finally. Out of her surprise, a Santa stood in front of a large (人群), sending gifts to passersby. All of a (突然), she could hardly avoid (撞)down an old man. Luckily, the man was not badly hurt. Kate was really regretful and (礼貌地) apologized. The old man said, "You can't be too careful and (耐心的) while driving." In the end, Kate sent the old man home and the old man forgave her.