“DON’T TALK WHILE I AM EXPLAINING THE LESSON,” THE TEACHER SAID TO...

27. “Don’t talk while I am explaining the lesson,” the teacher said to the students.

A. The teacher told his students did not to talk while he was explaining the lesson.

B. The teacher told his students that they do not talk while he was explaining the lesson.

C. The teacher told his students not to talk while he is explaining the lesson.

D. The teacher told his students not to talk while he was explaining the lesson.