The learners in a class have limited knowledge and experience with the material being presented. The instructor wants to ensure the learners are paying close attention. Which of the following will accomplish this task? 

Answer options:

A. Use closed-ended questions to not intimidate any of the learners.
B. Use interesting questions to make the material significant.
C. Tell them that their performance will be reported at the end of the session.
D. Change the course to all labs so learners stay focused.

B