fourteenth

"Please listen carefully as I explain.  I like to listen to music."

"After soccer practice, the boys went to the bathroom to shower. "

"The student was impatient because the teacher was running late for class. "

"The student revolution at the high school led to significant changes in the dress code. "

"My favorite position in the classroom is near the window. "

"My little sister is fourteen years old. "

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The parts are comprised by the whole."

"They completed the first series perfectly."

"My sister's birthday is next week, and we're planning a party. "

"He completed the assignment on time."

"The interval between the houses on the street was quite large. "