我放点音乐可以吗？

Is it ___all ___right if I put some music on?

我把窗户开着，你介意吗？

Is it ___all ___right with you if I leave the window open?

只要你先问我，带朋友来是没问题的。

It's ___all ___right to bring your friends over if you ask me first.