11.   Then he closed the window, lay down in the center of the floor, and went to sleep.

12.   Would you close the window?

13.   Would you mind if I closed the window?

14.   Make sure all the windows are closed.

15.   Could you possibly close that window?

16.   If you are cold, close the window.

17.   If you closed the windows you baked.

18.   We closed the windows to block out the traffic noise.

19.   She rushed to close the window when she heard the rain.

20.   One nurse closed the window in my room, and a minute later another nurse unclosed it.