Complete this extract with passive forms of the verbs in brackets.
Over time, job satisfaction had been defined (define) in a number of ways. Edwin Locke said that job satisfaction is determined (determine) by the difference between what one wants in a job and what one has in a job. Herzberg states that satisfaction and dissatisfaction are driven. (drive) by different things - motivation and 'hygiene' factors (such as pay), respectively. Motivation could have been seen (can /see) as an inner force that drives people to perform. One of the most famous ways of measuring job satisfaction is the Minnesota Job Satisfaction Questionnaire, which was created (create) in 1963. Some researchers say that people who is satisfied (satisfy) with life tend to be satisfied (satisfy) with their job.
Próbowałem zrobić to ćwiczenie, ale nie wiem czy jest dobrze. Czy ktoś mógłby poprawić ewentualne błędy? Daje naj :)