11.   Students can count on company help to gain qualifications Tidy the desk, flick off the lights, and leave the building.

12.   The fire officer took command, ordering everyone to leave the building.

13.   The janitor was just sweeping up as I left the building.

14.   The police want to know exactly when you left the building.

15.   The villages and towns they passed through were shabby where buildings had long since been left to Decay.

16.   He carefully noted the time when they left the building.

17.   Two lawyers were told not to leave the building but no reason for this instruction was given.

18.   The strange thing is that nobody saw him enter or leave the building.

19.   If the fire alarm rings, leave the building forthwith.

20.   An urgent voice came over the intercom, telling us to leave the building immediately.