6. teachers, students, see page 65 photo books 4 teachers, Listen and complete. it it is saying? The teacher told the students to listen CD/62 to Track the information heard filling in gaps. The teacher opens the CD for 3-4 rounds, with the answer, then the teacher to answer students ' questions, using the data from the CD came to answer.
การแปล กรุณารอสักครู่..
