damnedest

"I shall be eternally grateful for your assistance."

"The teacher was declaring the rules of the exam to the students. "

"The school's punishment for cheating was a week of detention. "

"The crowd scattered in terror."

"The troublemaker in the class constantly disrupted the lesson, making it impossible for the teacher to teach. "

"There is no evidence that anyone was here earlier."

"The demolition of the old school building began this week. "

"It frustrates me to do all this work and then lose it all."

"The students voted overwhelmingly in favor of having a pizza party. "

"Her constant lateness to work earned her the boss's damnation and a final warning. "

"The news of the project's failure affected the team negatively. "

"The beggar muttered words of thanks, as passersby dropped coins in his cup."