All of us want very much to see these amusing  movies，especially _____ you referred to just now．

.. His physical disability makes _____ rather difficult for him to find a good job.  

--What about the protection? ---Let’s keep the surface ____ dirty by putting a cover over it.

Some people would rather ride bikes as bike ridding has_____  of the trouble of taking buses.

There were signs here and there, _____ visitors to look out for ______ rocks.