waltzing

"He laughed inappropriately during the serious funeral. "

"The student accomplished the difficult math problem. "

"My daughter has a busy schedule this semester, with three classes and a part-time job. "

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

"I need to study my biology notes."

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

"The new teacher arrived unannounced, surprising the entire class. "

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

"The uninvited guest made everyone at the party feel uncomfortable. "

"My daughter is seventeen years old. "

"The straight path to the school led past the park. "

"The politician spoke at the school assembly about the importance of community involvement. "