You missed Sem 1 exams at Deshbandhu College (DU) and fear you can't give Sem 3 exams or your admission gets cancelled. Do this: Go to college admin/exam department and explain your situation. Ask if you can give a supplementary exam for Sem 1. Check DU rules for missing exams and exam eligibility. Write an application to principal asking permission for Sem 3 or supplementary exam. Keep admission letter, ID, and any proof of why you missed exam. You want to know next steps for writing the application or DU policy details?