I have passed the 9-rank exam about the piano这句话对不对

I have passed the 9-rank exam about the piano这句话对不对 I have passed the 9-rank exam for the piano这句话对不对 I have passed the 9-rank exam about the piano这句话对不地 ? I have passed the exam Some students have passed the Maths exam.How about ______? I have passed the exam,and i am p___of myself. I passed the exam! ____. I passed the exam!____. I don’t know _______ they have passed the exam. （）1.--- I have passed the English exam .----（） L_____ for me,I have passed the exam 我通过考试了英语怎么说：I passed the exam,I was passed the exam,I have p