修改句子,使之一致、连贯.Ilostsomeimportantdocumentsandfoundthemthreedayslater.Thepolicehadhelped.Improvethesentences,andmakeitunityandcoherence.

Question

修改句子,使之一致、连贯.
I lost some important documents and found them three days later.The police had helped.
Improve the sentences,and make it unity and coherence.

Answer 1

I had lost some important documents and the police had helped to find them three days later.
The police had helped to find the important documents that I lost three days before.