Question

Lucy took bus yesterday。The smiths left here a month ago改为否定句疑问句肯定回答和否定回答。

I visited Miss Lin last week。都是一样的。。
第一个回答采纳。。。

Answer 1

否定句1Lucy didn't take bus yesterday。
2the smiths didn't leave here a month ago.
3i didn't visit Miss Lin last week.
疑问句：1Did lucy take bus yesterday?yes she did.no she didn't
2did the smiths leave here a month ago?yes they did.no they didn't
3did you visit Miss Lin Last week?yes i did ,no i didn't
注明：一般疑问句只需把did提到主语之前即可，过去式的否定句直接在谓语动词前加didn't，后将动词变成原形。