upperclassmen

"My grandfather, a senior citizen, enjoys spending time with his grandchildren. "

"The divers encountered a huge school of mackerel."

"Out with the old, in with the new."

"The college of teachers collaborated on a new curriculum for the school. "

"I saved money for a new car."

"It looks weaker and weaker, the more I think about it."

"The college professors were patient with the freshmen, knowing they were new to university-level studies. "

"The student organized her notes into different folders so she could study more effectively. "

"He is a student of life."

"four years his junior"

"The contract requires that the party of the first part pay the fee."

"The park visit was a lot of fun for the children. "