Mother’s Surprise 妈妈的惊喜

My mother always tells me that if I study hard and make progress, she will buy presents for me. So I listen to the teacher carefully and want to get improved. In the latest test, I do my best but the score is lower than last time, then I feel lost. But my mother still buys me a present. What a surprise. I am so happy. 
我的妈妈总是跟我说如果我好好学习，取得进步，她就会给我买礼物。所以我认真听老师讲课，想要得到提高。在最近的测试中，我尽了最大的努力，但是分数却比上一次还低，我很失落。但是我妈妈还是给我买礼物了。真是惊喜。我很高兴。