1 . It is the airlines rather than the unpredicted weather _______________ for most delayed fights.   (blame)
是航空公司而不是难以预测的气候应对大部分的飞机延误负责。

2 . So _____________________________ that Maric was able to set up new branches elsewhere. (successful)
她的生意是如此成功，以至于玛里克可以在别的地方建立新的分公司。

3 . It is the test system, rather than the teachers,           　                for the students’ heavy study burden nowadays. (blame)
对于学生现在的学业重压，该受责备的是考试体系，而不是老师。