The best examples that come to mind are when ordering food. As examples:
• You speak English and Spanish and are ordering a burrito
• You speak Thai and English and are ordering Tom Yum
I imagine it could depend on numerous things:
• You primary language or ethnicity
• What sort of restaurant
• Who you’re dining with
• Who you’re ordering from
• and probably a lot more…
Usually like the language of origin unless I’m around people that do not speak fluently or are not looking to learn.
For example, in Chile a lot of people mix English words in their day to day use and pronounce it incorrectly so I pronounce it the same way and go along with it.
I never pronounce words in my own language differently as I think its a missed opportunity on teaching someone a little bit. Which is also a thing I appreciate other people do to me as well.