troth

"My friend told me there was something in the box, but I didn't know what it was yet. "

"Her last-minute goal decided the game."

"The student's courtship of the teacher, hoping to get a better grade, involved bringing her coffee and notes every morning. "

"She can bear witness, since she was there at the time."

"John and I have been friends ever since we were roommates at college.   Trust is important between friends.   I used to find it hard to make friends when I was shy."

"He promised to never return to this town again."

"if I make a promise, I always stick to it;  he broke his promise"

"I checked the list again and everything is done."

"The student made a pledge to study harder for the upcoming exam. "

"That famous singer, somebody everyone recognizes, is performing at the school concert. "

"My teacher made a statement about the importance of studying hard. "

"The complicated instructions on the new software difficult me from completing the project on time. "