Please secure your seat belt during takeoff and landing.

You must keep the gate closed for the night.

The Stars must be kicking themselves for giving him the boot.

He slammed the door right in my face.

Would you please shut the window?

Shall I close the window?

Didn't it occur to you to shut the windows?

May I ask you to close the window?

Comfort can spoil you. Once in a while, it can do you good to corner yourself.

Stop trying to make us follow all these subtle clues. I wish you would say what you want to say more clearly.

Fasten your seat belts when you drive a car.

Please fasten your seat belts, and kindly refrain from smoking.

I locked myself out.

Check all the loose knots and fasten them tight.

The driver advised us to fasten our seat belts.

Although rainforests make up only two percent of the earth's surface, over half the world's wild plant, animal and insect species live there.

If you do that to him, he will cut your throat.

Shut the door behind you.

Close the door, please.

The door was locked from the outside.