Read the passage bellow and fill each blank space with the most appropriate word When you hear a gunshot(1)actually thank God; a bullet(2)faster than the speed of sound (3)chances are you would not hear a kill shot .In the middle (4)untold danger the gravest enemy is not the attacker ,but the panic that naturally(5)us .So, overcoming this panic is(6)first battle. At the ring of a gunshot, lie flat on the (7)and then keenly listen, to ascertain the (8)of the shots .But looking around ,or (9)worse, running and screaming makes you an easy (10)for the attacker .Lie low as you quickly find a cover position behind a bullet -resistant surface.