1.He glanced briefly towards her but there was no sign of______.(recognize,recognition)2.After long______we decided to purchase the house.(reflect,reflection)3.For years General Motors(GM)was the______giant of the world’s car industry.(disputed,undisputed)4.We can’t conclude that the frequent transfer from one job to another undermines______.(loyal,loyalty)5.Vitamins are_______to the proper nourishment of the body.(essential,essentially)6.They answered with______that it was against the rules.(assure,assurance)