Were you do your homework yesterday?找出这个句子的错误并改正

问题描述:

Were you do your homework yesterday?找出这个句子的错误并改正

were改为dDid,

Were改为Did
因为这个句子的谓语动词是do“做”的意思,是行为动词,变为一般疑问句的时候要借助于助动词.因为是一般过去式,所以用Did