How do you say this in Italian? I have nothing to do except for studying

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@Lamia_22 "a parte da/di" doesn't sound natural to me ("a parte che da studiare" could be said as a way to imply the form that goes "(ho) da studiare", same way you say things like "ho da fare" to mean that you're busy, or putting other verbs there to indicate a commitment "ho da ...", but it isn't super popular a use in my experience except for set phrases like "ho da fare" that I mentioned. "A parte di studiare" is however not grammatically correct). "Tranne" you can use like "non ho niente da fare tranne che studiare." Or even omit the "che" but i find it more natural if you include it, and it may sound more colloquial without it. I think "se non studiare", "tranne che studiare", "a parte studiare" sound the most natural to my ears (the first two sounding slightly more formal I think.)