21.   Lorimer poked his head inside and then boldly opened the windows further and stepped over the threshold.

22.   One which caused trouble was the simple act of opening a window.

23.   Open the window for the disk by clicking on the icon inside My Computer.

24.   Put away the whisky bottle, unlock the doors and open the windows.

25.   She opened the window to let in some fresh air.

26.   The discovery of Eoraptor has opened a window into the early evolution of theropods.

27.   The flames were now extinguished, windows had been opened in the top gallery and the smoke was beginning to dissipate.

28.   The windows had been opened wide and a small breeze fluttered the candles.

29.   The windows had been opened wide and she could feel a slight breeze.

30.   Flinging off the bedcovers, she got up and opened the window.