What are you doing later on?

What are you doing in the kitchen? It's midnight.
台所で何やってるんだ？夜中だぞ。 

What are you doing in this neck of the woods?
こんなところで何してるの？
思いがけない人にばったり出会ったときの驚きの表現。

What are you doing in this part of town?
こんなところで何してるの？
思いがけない人にばったり出会ったときの驚きの表現

What are you doing just standing there?
何そんな所にボサッと突っ立ってるの？

What are you doing later on?
この後予定がありますか？

What are you doing next weekend?
今度の週末は何をするの？

What are you doing outside?
外で何してるの？