In the following passage at certain points you are given a choice of three words marked (a), (b) and (c), one of which fits the meaning of the passage, Choose the best word out of the three Mark the letter, viz (a), (b) or (c), relating to this word on your Answer Sheet. Examples K and L have been solved for you. for it except a very slight ___ . of footsteps. He was now walking ___ the main street, which was crowded