Look over there--- there’s a very long，winding path _____up to the house．

________，John returned to school from his hometown.

With a lot of problems _________,the manager felt like a cat on hot bricks.

 All the factors ________,we decided to offer the job to Liwei , a man of rich experience. 

 In the reading room, we found her seated at a desk, her attention ____ on a novel.