21.   Co-operative education is a strategy of applied learning which integrates productive work training into the curriculum.

22.   More important, the flight attendants will operate under new work rules designed to get more productive work out of each person.

23.   Simply having access to a computer at home, in hotel rooms or in transit can offer many new potential opportunities for productive work.

24.   The hungry are stunted in size and mental development, vulnerable to disease, incapable of productive work.

25.   Life in the enclave was bleak, with no opportunity for productive work.

26.   Silajdzic had been pressing then for some soldiers to be released so they would be able to perform productive work.