work collocations

4. needing a lot of skill, effort, etc.
5. to stop employing someone, usually temporarily because there is not enough work to do
6. worth doing; that makes you happy because you think it is useful or important
8. the rate at which employees leave a company and are replaced by other people
10. salary
11. to be absent from work due to reasons such as illness, personal leave, or vacation

1. required education, experience, training, certifications, skills, or other attributes a particular job position requires
2. an increase in the money you are paid for the work you do
3. boring and monotonous
7. a move to a more important job or rank in a company or an organization
9. environment