（ ） you don not pass the exam?what i（ ） you don not pass the exam?what if what to do whar will do what about

（ ） you don not pass the exam?what i（ ） you don not pass the exam?what if what to do whar will do what about
（ ） you don not pass the exam?what i
（ ） you don not pass the exam?
what if what to do whar will do what about

（ ） you don not pass the exam?what i（ ） you don not pass the exam?what if what to do whar will do what about
what if.

亲爱的楼主：
【正确答案】what if
祝您步步高升
期望你的采纳，谢谢

空格里应该填 （Why ），意思是在问没有通过考试的原因。