May I sit here? 例句: "Excuse me, may I sit here?"
Is this seat taken?
例句: "Is this seat taken, or can I sit here?"
Do you mind if I sit here?
例句: "Do you mind if I sit here for a moment?"
Could I take this chair?
例句: "Could I take this chair, or is it reserved?"
Is it okay if I sit here?
例句: "Is it okay if I sit here, or is this seat reserved?"
