In the following questions, the 1st and the last sentence of the passage are numbered 1 and 6, The rest of the passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence and find out which of the four combinations is correct. Then find the correct answer 1. Love is one of the earliest of human passions. P. It is also one of the sweetest. Q. Love should be directed towards a worthy object. R. But, like all strong passions it may, if not well regulated and controlled, lead us into misery. S. Or it will prove in the end a source of bitterness. 6. Love, moreover, looks forward to reciprocation.