Sheryl often uses incorrect grammar in her questions and answers.
Referring to the above scenario, how do you tactfully indicate the correct grammar usage?

A.
Restate her question or answer in correct grammar.

B.
Only answer questions and acknowledge her answers

C.
Interrupt her questions or answers so it does NOT aggravate other students.

D.
Privately criticize her grammar on the next break.

E.
Privately criticize her grammar on the next break and tell her if it does NOT improve, you will be
critical of her grammar in front of the class.