colt

"He is a student of life."

"a youthful butler"

"The library extended its hours until 9 PM to accommodate students studying for exams. "

"The student council members are politicking to get their proposal for a new school library adopted. "

"The violinist was a master of her instrument."

"The school's punishment for cheating was a week of detention. "

"From this vantage point we can observe the behavior of the animals in their natural habitat."

"The inexperienced intern made a few mistakes, but he was eager to learn. "

"The school officers organized the fundraising event. "

"It is generally known that the Earth is round."

"The salesman at the electronics store showed my dad several different laptops. "

"The ornithologist observed the birds migrating through the park. "