siddhikakarki24 siddhikakarki24 Today at 8:29 PM Chemistry Answered .1 Write 'a' 'an' or 'the' where is necessary.(5x0.a) I will call................taxi for you.b) Arbind is.........one-leged man.c) Shrilanka is........... Island.d) The Nile is ...........longest river in the world....piano in the evening.