Having no doubt
Having a firm belief in one's own powers
Assured that it had not, she turned back to him.
Alfonso assured him that it was no big deal - that Señor Medena would pay for it because he had lots of money.
Lisa thanked her for all the help and assured her that she would be fine.
Connie immediately assured her that the Giddon's wouldn't be shelling out the money if they didn't think she was earning it.
A quick check assured no one was in the house.