Pair 2 pair 1 point The couple itself.-The teacher, the students listen to the dialogue and answer questions from a data CD on something by the students open the book (pages 51-52).
The second point that one pair at a point where a person - teachers, students listen to conversations from the CD on asking and answering of things. The students open the book (pages 51-52) as well.
The couple 2 point pair 1 point pair self - teachers students hear the dialogue from the CD about question and ตอบข้อมูลของ things. The open book (page 51-52) as well.