frivolous

"It is very important to give your daughter independence in her life so she learns from experience."

"Don’t move that beam! It supports the whole platform."

"My brother's decision to study harder for the exam was a reasonable choice. "

"It is inappropriate to burp at a formal dinner."

"My sister is very helpful, especially when it comes to organizing things. "

"Attending all your classes is of great importance to your success in school. "

"This flow chart represents the assignment of tasks in our committee."

"Everyone in the class needs to bring their textbook to the first lecture. "

"The crowd was distracted by a helicopter hovering over the stadium when the only goal of the game was scored."

"I have no comment on that."

"The store manager received many complaints about the long wait times at the checkout. "

"The teacher's careful discrimination between the students' writing styles allowed her to identify the unique strengths of each student. "