Question

write a letter to your principal about complaining irregular classes​

Answer 1

To 

To The Principal, 

To The Principal, (Address)

To The Principal, (Address)(Date)

Dear Sir,

With best regards, and humble submission, I want to bring in your notice, the irregularity of classes in ____________ (stream), final year of our college. Sir, as our termed examination is due after one month only. I request you to look into the matter and find a solution. This irregularity effects in completion of our syllabus. With the hope, that soon we will have regular classes as used to happen,

Thanking you,

Thanking you,Yours obediently, 

Thanking you,Yours obediently, (Your Name)