________ with her work, she didn't even notice the heavy snowfall outside the window.

  -----Why are you looking pleased?----Oh, I’ve just had a job _________.

At the crossing there is an arrow _______the direction to the Andrew Farm． 

All of them try to use the power of the workstation ___ information in a more effective way.

 And there, almost _____ in the big chair, sat her little brother, who never had to be told to keep quiet.