Date: 02/02/2018 The Faculty, Department of Civil Engineering, IUBAT Uttara sector-10 , Dhaka- 1230. Sub: Prayer for leave of absence for sickness. Dear Sir, With due respect and humble submission to state that, I had a Swelling in scalp over of head operation on January 25th, 2018. Due to my operation I missed 2 classes (25-01-2018 to 26-01-2018) I am really sorry for missing 2 days of classes, I have also attached the medical certificate from the hospital detailing on my confinement. I know I’ve missed a lot of classes, discussions and class test. I’m looking forward to consider my attendance and your help to recovery that I missed in last 2 classes. I therefore, pray and hope that you would kind enough to grant my application. I remain, Md. Mamun Khan ID : 14306088 Course: Code : CEN -323 Section : Evening