我的天……我居然没理解您的具体要求……是不是说要以这些句子作为答句或答句所表达的意思来进行设问呢?
我胡答一下您看是不是要这么变?
(注：以下问句中的Did 均可用Didn't替换,答句不变,句意不变)
1.Did the bus go slowly yesterday afternoon?
-Yes,it did.And because of that we arrived home late.
2.Did they work very hard this morning?
-Yes,they did.
3.Did you enjoy yourselves last night?（用第一人称作答的设问通常用第二人称）
-Yes,we did.We enjoyed ourselves very much.
4.(是不是句子打错了?)
Did he swim well this afternoon?
-Yes,he did.He swam very well.