UC知道【初二英语】【句型】They were mending Englishi at that time.（改为否定句）并说明理由！
来源：百度知道 编辑：UC知道 时间：2024/06/07 14:05:27
请回答者说明理由！【追加】~~
They were mending English at that time.（改为否定句）
They_____ _____ _____English at that time.
They were mending English at that time.（改为否定句）
They_____ _____ _____English at that time.
They were mending English at that time.（改为否定句）
They（were）（not） （mending） at that time
句子中已有were（be动词过去式），只要在Be动词后加not便解决了
were not mending 一般过去时be动词后加not就行了
were not mending
were not mending