This passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labelled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet. S1: My office sent an urgent email asking me to return. S6: It was evening before I could sit and write to my parents that I would be joining them soon. P: I immediately replied requesting a few days of grace as I had to book the return passage, pack and attend sundry matters before winding up my establishment here. Q: On the way, I went to the laundry and made sure I would get my clothes in time. R: Then I rushed to the bank, collected all my money and made reservations for my return journey. S: From the shop next to it, I bought a couple of trunks to dump my books and other odd articles so that I could send them away in advance. The proper sequence should be