Which sentence is punctuated correctly?

Question

A. "That dog is the Jones,' " my neighbor said.
B. "Put your science projects next to the seventh graders'," he instructed.
C. "Those backpacks are my sisters," Callie said.
D. "Please hand out the worksheets to the students'," the teacher told me.

Answer 1

The sentence that is punctuated correctly is:

B. "Put your science projects next to the seventh graders'," he instructed.

In this option, the apostrophe is correctly placed after "graders" to indicate possession (the projects belonging to the seventh graders).