"Jeg hører stemmer i bakgrunnen."

Translation: I hear voices in the background.

[marcus.hue]

... Of my head

[Madeleine573132]

Can you use 'en bakgrunn' to talk about a person's back history?
Eg: 'this is Giles, our new director. His background is in sales.'

[UtkarshSyng]

"Stemmer" can't stand for "noises"?

[fveldig]

No, it can only mean someone's voice.

'noise' = 'bråk' or 'støy'

[John700432]

That is exactly what I wrote and it marked me wrong. :-(

[Regney]

Often it's something as simple as "int he" instead of "in the". It's generally easier to be of assistance if you copy and paste the response into your comment. :0)

Also, if it keeps happening, and you've double-checked for errors, take screen shots and submit them with a bug report.