I listened carefully but I couldn't hear anything（同义句转换）

I listened carefully but I couldn't hear anything（同义句转换） 不定代词的英语英语题同义句转换1 I listen carefully but didn’t hear anything I listened but couldn't hear anything.listen和hear为什么这么变 I listened carefully but I heard anything.（改错） 一道英语句型转换～I can’t hear anything.(写出同义句）I＿ ＿ ＿． I listened but----------(hear) nothing. 39.I listened carefully,but I heard . I listened carefully but I heard 改错I listened carefully,but nothing heard. He couldn't hear anything when he was born .(改为同义句） He was _ He couldn't hear anything when he was three(同义句）he was______ He couldn't hear anything when he was born(同义句） He was ____