Write the next sentence in the following story.

How to have a good relationship with your teacher
Greet your teacher with a smile.
Your teacher likely arrives to work every day very early, perhaps even before the sun is shining. Every day, they have to work with dozens and sometimes even hundreds of different students, many of whom have bad attitudes.

Available choices:
+Don't view teachers as anybody's friends; show respect for their time and expertise. Be patient and kind to other students..
+An easy habit to break, but one you can learn to avoid, is to greet your teacher at least once or twice a day. Say hello when they come to class, and by greeting them, you reinforce this habit..
+Greeting your teacher with a smile and a warm remark every morning is a great way to sow seeds of positivity in your relationship and to improve their day. Smile and say " good morning " or " good afternoon " to your teacher..
+Be nice to your teacher and smile, and chat as much as you can, even when they aren't there. In addition, remember that while you are considered friendly, you are also considered kind to other students and teachers... The answer should be
Greeting your teacher with a smile and a warm remark every morning is a great way to sow seeds of positivity in your relationship and to improve their day. Smile and say " good morning " or " good afternoon " to your teacher.