The detective examined the sole marks in the mud to identify the suspect's shoes.

The archaeologist identified several year marks on the pottery shards to estimate their ages.

The collector stored the rare D-marks in a climate-controlled safe.

The teacher circled the correct answers and added check marks next to the rest to show partial credit.

The legal team reviewed the company's service marks before the product launch.

The model's beauty-marks became a signature feature that photographers loved.

The recipe lists both Celsius temperatures and gas marks for easy reference.

The machinist carefully aligned the workpieces with the center marks before starting the drill press.

When learning Mandarin, paying attention to tone marks can prevent misunderstandings.

She counted the exclamation marks at the end of each sentence to teach punctuation.