【初二英语】【句型】LiHua was mending his bike when his parents came back?（改为一般疑问句）
问题描述：
【初二英语】【句型】LiHua was mending his bike when his parents came back?（改为一般疑问句）
LiHua was mending his bike when his parents came back?（改为一般疑问句）
_____LiHua_____his bike when his parents came back?
答
Was Lihua mending his bike when his parents came back?
陈述句改疑问句时、如果句子里有be动词、就把be动词提前、其他的照旧、