คำแนะนำของผู้เขียน
LISTEN TO THE AUDIO AND DO ACTIVITIES 1 AND 2.
DEVELOPE THE REST OF ACTIVITIES (3 TO 8)
GOT IT ONE
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คำแนะนำของผู้เขียน
LISTEN TO THE AUDIO AND DO ACTIVITIES 1 AND 2.
DEVELOPE THE REST OF ACTIVITIES (3 TO 8)
