Student A: Call to tell Nattawut. Teacher will assign only him to present again.
Student C: ok my friend.
(Call Phone)
Student C: The line is busy.
Student B: He talking with girlfriend.
Student C: Ha-ha At evening I'll call to tell him again.
Student C: Hi Natthawut.
Student D: Hello, Does the teacher say something?
Student C: Teacher will assign only you to presentation.
Student C: When you have problem. Feel free to ask questions at any time.
Student D: Ok, Thank you very much friend.