11.   He worked irregular hours.

12.   Since I started to work longer hours things have gone steadily downhill.

13.   The companies are getting smaller and smaller because of bleak economic conditions and employees fear for their jobs - so they work longer hours.

14.   The Population Council report says women around the world tend to work longer hours than men, both at home and on the job.

15.   After having a baby, American men work longer hours, particularly if the child is a boy.

16.   During the decline of hand-loom weaving, more and more families were brought under the necessity of working longer hours.

17.   Yet because they both work odd hours, Barbara as a hairdresser and Neil as a plumber, the garden is planned for easy maintenance.

18.   How many hours did I work?

19.   Although he said he has not heard complaints from students in Elizabeth City, other students have reported they work reduced hours because of a shortage of positions.

20.   Among the requirements, commuter pilots could no longer work longer hours than pilots for the major carriers and would receive the same level of training.