1. If it is last letter then it is 's' word in alphabets ... confused
2. Breakfast ... coz we have to break the fast .... arr bhai waa train mein emergency khidaki kholan tahi woh dibba sa break karna pade.... arr bhai fireman switch ... break karke use karya kare ... hahaha
3. Post office ... now a days ... outlooks/lotus inbox as mails are also letters(electronic).