He listened carefully but he could not hear his teacher clea

He listened carefully but he could not hear his teacher clea He listened but could hear nothing. He listened carefully ,but he could ( ) nothing A sound B fe The young teacher tried his best,but he still could not make He stopped his work and { } carefully but he didn't hear any she could hear(),but he could not see() A nothing,anything B He listened to the teacher(very carefully).对括号内提问 Tom could not break his word.But he did not want to sell his he could have finished his homework,but he c（） not to She listened to the teacher carefully ,but she didn't__anyth sandy could do nothing but -------to his teacher that he was 嘻嘻 Sandy could do nothing but admit to his teacher that he w