Dealing with lateness

1.You are late.
-We started ten minutes ago.
-What have you been doing?

2. that's all right. Sit down and we can start.
-Never mind. Let's go on the lesson.
-It doesn't matter.
-Take your seat and we can go on.

3.But not to be late next time
-Don't let it become a habit.
-Try to be here on time.

Thitiphong 012 3EN