1.  We are looking for someone who is reliable (rely) and hard-working. 

2.  When the miners were lifted out of the well one by one,  the rescuer (rescue) could not help tears. 

3.  The weather,  even for January,  was exceptionally (except) cold. 

4.  My job is to challenge,  but not threaten (threat) them. 

5.  Nobody knows precisely (precise)how many people are still living in the camp. 

6.  There is already a long list of people claiming (claim) her attention.   

7.  She grabbed (grab) the chance of a job interview. 

8.  We can distinguish one kind of substance from another by its properties (property).  

9.  The cause of the accident was not immediately (immediate)apparent. 

10.  A kind neighbor sheltered (shelter) the boy for seven days.