The following six sentences come from a paragraph. The first and the last sentences are given. Choose the order in which the four sentences (PQRS) should appear to complete the paragraph.
S1 : Kennedy kicked moodily at the leg of the chair which he was holding.
S6 : It was a depressing beginning.
P : Now his chief desire seemed to be to score off the human race in general, his best friend included.
Q : If he had asked Fenn to help him in a tight place, then he knew he could have relied on him.
R : Last term he and Fenn had been as close friends as you could wish to see.
S : The feeling that his whole world had fallen about his ears was increasing with every hour he spent at Kay's.
The proper sequence should be: