... Instruction that states, to question well is to teach well”, educators have long known that questioning is a useful way to aid the transfer of knowledge from instructor to pupil (Ross, 1860). ... opportunities to take part in conversational interaction, they have to “negotiate for meaning”. This term refers to those modifications, which speakers make during the interaction in order to be understood ... in Ly Thai To school, where the researcher is teaching. In comparison with other schools in this area, it is a high standard one although it is not a gifted school. However, as the school is...