Scholars debated whether the manuscript was authored in the 5th C.

Under C., the defendant must respond within thirty days.

The petition was referred to C. for a ruling on the trust.

The antique book's table of contents included essays on law, philosophy &c, reflecting the era's scholarly interests.

She packed sandwiches, apples, a thermos of tea &c. for the picnic.

My final grade in biology ended up as a C+.

She was disappointed to see a C− on her calculus report, since it was just below the C she needed to stay in the program.

In the museum exhibit, labels like C-calligraphy and C-ceramics indicated each piece's Chinese origin.

The teacher asked the students to circle all the c's in the paragraph.

She found several C's on her report card and decided to study harder.