The swing door was opening and closing in the wind.

Please be careful as the platform door is closing.

This train has a selective door operation feature.

Please sit in this seat.

Please wait until your turn.

The teacher gave me a book.

The teacher gave me some advice.

He said 'Open Sesame' as if by magic, and the door opened.

He shouted 'open sesame' towards the secret door.

His luck finally turned, and he got his dream job.