I might have guessed it was you!

我猜就是你！

《牛津词典》

Well, well —I would never have guessed it!

哟，哟，我怎么也不会猜到那儿去！

《牛津词典》

We sat down in the window-seat; I assured her I would not scold, whatever her secret might be, and I guessed it of course; so she commenced

我们坐在窗台上；我向她担保无论她的秘密是什么，我也不会骂她，当然，我也猜到了；所以她就开始说

youdao

It sounded different from fireworks so I guessed what it was.

BBC: Police car at Chelsea Crescent

It may be around 6PM, I guessed.

FORBES: How Manchester United F.C. May Have Lost This Small Business Thousands

Had I not cut and pasted this crazed quote myself, I might have guessed it came from a reedy tenor in the HuffPo Greek chorus.

FORBES: Failure of Morality, Not Capitalism