11.   Just look through the viewfinder to frame your subject and press the button.

12.   Moving himself as little as possible, Chick leant forward and pressed a button.

13.   Press the button gently but firmly and without jerking the camcorder each time you start and stop.

14.   She kept pressing the buttons on the remote control doodad.

15.   She pressed a button and we glided down the hill, on a track.

16.   She pressed the button and the machine started to whirr.

17.   She pressed the button, heard no sound, and waited with her tray held level at shoulder height.

18.   The remote control was clipped to the sun visor and he pressed the button.

19.   They sit in front of little screens and press little buttons, but no skill is involved.

20.   What happens when you press this button?