51. 应该允许我们为自己设计校服。 We should be ______ to design school uniforms _______ourselves. 52. 在春节吃饺子是中国的传统习俗。 Eating dumplings in ______ ______ is a Chinese traditional custom. 53. 你本应该完成作业,但是你没有。 You should ______ ______ your homework, but you didn’t. 54. 红十字会给遭受洪水的人们提供了一些食物和衣服。 People suffered from the flood were provided _____ some food and clothes ______the Red Cross. 55. 他说等她一回来就把礼物送给她。 He said that he would give her the present______ ______ ______ she came back.
答案:51. designed for 52. Spring Festival 53. have finished/done 54.with by 55.as soon as