The majority of Thai students do not dare show khwawam comments or ask questions in class. Will normally hear from a teacher and write in the book. If you have any questions to ask school classmate.
Thailand, most students Not show on ABC. Or ask questions in class by default. To listen to the teacher and author of the book. If in doubt, ask a classmate.
Thai students, mainly to show the stasis, or ask questions in class opinion usually will hear from teacher and write in the book. If you have any questions to ask the classmates