Question

【题目】Millie did shopping with her mother last weekend. (改为否定句)

Millie __ __ shopping with her mother last weekend.

Answer 1

【答案】didn't do

【解析】

本句意思为：Millie上周末跟她妈妈购物。Millie为主语，did为谓语，实义动词，shopping为宾语。肯定句改为否定句时，实义动词的谓语需要加助动词否定式，因句中did为过去式，改后的句子也须为过去时，故谓语动词需要改为didn't do，故答案为didn't do。