Question: who failed the boards in grey's anatomy

title: April Kepner
text: As the end of the fifth year of residency is near , the surgical residents , including Kepner , prepare for their boards exams for the different fellowships they plan on joining . The night before taking the exam , April loses her virginity to Avery . This causes her to re-evaluate her faith during her Boards Exams , making the examiners feel uncomfortable . It is revealed that she is the only one out of the residents to have failed her Boards Exams . She receives phone calls from other hospital retracting their offers of fellowships and is laid off from Seattle Grace . Although Avery has true feelings for her , she pushes him away because she believes that he feels guilty for having sex with her . As a celebration of the conclusion of their residencies , the former chief of surgery Richard Webber ( James Pickens , Jr . ) organizes his annual dinner for them . The eighth season ends with Kepner , Avery , Karev and Webber waiting for Meredith and Yang , who are victims of an aviation accident . 

Answer: answer: At the end of their fifth year residency, the residents - including Kepner -  prepare for their boards exams. She is the only one who has failed her boards exam.
answer: It is revealed that April Kepner is the only one out of the residents to have failed her Boards Exams .