Which of the following should be a right way for a teacher who intends to correct errors of his/her students?

Options

A. He/She should correct errors that interfere with the general meaning and understandability
B. He/She should not correct errors if it irritates children
C. He/She must correct every error of his/her students even if it requires late sitting in the school
D. He/She should correct less-frequent errors more often than high-frequent and generally errors

Answer

A