"Bunu gerekirse değiştirebilir miyim?" - "Tabiî ki."
This is a short two-word answer
. Is it both used for formal and informal ways of communication?"Burada bir yaprak kağıt ve tükenmez var mı?"
"Burada" means both "here" and "in this place/in this quarter".
When it comes to sentences like the example above, it should be rather clear that one only is asking about, for example, the room one currently is in. Not about whether there is even a single sheet of paper in the whole quarter of course
But for other sentences, things aren't the same. Sometimes there is a need of explicitly saying "I am only talking about anything very close to me, nothing else". Is there a specific word that can be used for it, or is there a need of additional context or disambiguation through some additional words?"Beni saat 7.00 de uyandırır mısınız lütfen?"
Because this is a question anyway rather than a command, if one would forget or omit the word lüften, would it sound rude or not?