quartets

"A string quartet."

"The violinist was a master of her instrument."

"It took him only twenty minutes to perform the task."

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

"Except for one or two days a year, he usually walks to work."

"It took him only twenty minutes to perform the task."

"The orchestra was full of talented violinists. "

"The musicians in the school band practiced after class every day. "

"The harmony between the students and the teacher was excellent this semester. "

"The school choir is full of talented singers. "

"The teacher's lesson plan was together, covering all the key concepts logically. "

"The composition of the band's new song involved several different instruments. "