"There is a big bag in my house."
Translation:هُناك شَنْطة كَبيرة في بَيْتي.
In the spoken Arabic the word "fii" means "there is". I wrote: فيي شنطة كبيرة قي بيتي How or could I write it and get it accepted?
well knowing how messy is Duolingo's system, I'm not sure this would accepted either. Duolingo is mixing dialect and MSA. The word شنطة is not proper Arabic to start with.
Anyway, your typing here has a typo, it is في rather than فيي (single ي).
But i have to say, such expression is not a proper Arabic.