อันนี้ คือ DirectPedro said, "I was watching TV when the earthquake began."ดังนั้น Indirect ต้องเป็น more pastPedro told me that he had been watching TV when the earthquake had begun.นะคะ
Pedro said, "I was watching TV when the earthquake began."
ดังนั้น Indirect ต้องเป็น more past
Pedro told me that he had been watching TV when the earthquake had begun.
นะคะ