“One of the men she met was a former high school classmate who left school early.”

“This balding, grey-haired man with the deeply lined face was way too old to have been my classmate.”

“The police reported D.K., also aged 16, was showing a small-bore pistol to his classmate and pressed the trigger inadvertently.”

“His classmates told me how good Robert was at whistling and he whistled a tune for me.”

“Apparently, the two guys and two girls are classmates, and they came to the landlady together, wanting to rent the room.”

“One of my classmates procured an excellent bottle of sweet Champagne, and after two or three glasses of this, I downed a double shot of absinth.”