The teacher opens the CD/Track 1 students listen to 1 by the teacher, students listen and then the teacher opens the CD again, the students point out '' by the letter heard in school books.
Teachers open the CD / Track 1 first time to students by teachers, students listen to the teacher on the student CD, again pointing to the letters heard in textbooks.
The teacher opened the CD / Track 1 students hear 1 times. The teacher the students to listen carefully and open to students teachers CD again pointing alphabetically, heard in the textbook.