Read the following passage carefully. An elephant does not work mechanically, like many other animals. He never stops learning because he is always thinking. Not even really a good sheep – dog can compare with an elephant in intelligence. An elephant never forgets. His little actions reveal an intelligence which finds in prompt solutions for new difficulties. If he cannot reach with his trunk some part of his body that itches, he does not rub it against a tree; he may pick up a long stick and give Himself a good stretch with that instead. If he pulls up some grass, and it comes up by the roots with a lump of earth, he will smack it against his foot until all the earth is shaken off or, if the water is handy, he will wash it clean, before putting it into his mouth. Now answer the following questions. a) Why does the elephant never stop learning?b) Write at least two actions which prove that the elephant is an intelligent.Choose the correct answer from the choices given. c) Why does an elephant want a long stick? i) To dig out a lump of earth ii) To smack it against his foot iii) To rub that part of his body that itches d) Why does the elephant smack some grass against his foot?i) To grind it ii) To shake off the grass iii) To rub his body with it iv) To chew the rootsiv) To defend himself from the enemye) What does the elephant do before putting the grass roots with a lump of earth into his mouth ?i) He smacks it against his foot. ii) He washes it clean. iii) He either smacks it against the foot or washes it clean. iv) He lifts it with his trunk and grinds it under his feet.