找错误的词

1:I do some shopping yesterday.
应该是：I did some shopping yesterday.
原因：yesterday是过去，所以应该把do变成did

2: Where did you went on your summer vacation?
应该是：Where did you go on your summer vacation?
原因：前面已经用了did，那么后面的went应该变成go

3:i go to school by foot.
应该是：I go to school on foot.
原因：on foot是固定搭配。
(P.S.或者或者：I walk to school.也可以~）

1.do---did
2.went---go
3.by----on

第一句 do---did yesterday是过去
第二句went----go did 疑问
第三句by---on on foot固定

I do some shopping yesterday. do-did

Where did you went on your summer vacation? went-go

I go to school by foot. by-on