성원 is strange. His facial expressions are strange.

Yesterday we played foot volley ball but I was sad. because of 교장teacher.

Todayy 3 grade students will take a test,  the national achievemen test. So we must be quiet.

We are going to study P.E, so I want to play soccer. But teacher wants to play badminton.

At math class, we study with B class. So I'm happy. But teacher is ms.백. All students are disappointed.