Managing Behavior in the Class

Managing behavior

Watch out here. / Consider this closely.
Try to get to class on time.
What are you always late?
Please put your cell phone away.
I really hate to see students using cell phones in class.
It bothers me when I see students using cell phones in class.
Please shut your cell phones off. Thank you.
Please keep your cell phones in your bag.
Would you like me to bring a pillow for you?
That’s funny.
I don’t remember telling you to buy that book.