21.   She said workers feared that they would be fired if they complained about conditions.

22.   Some emergency workers fear that Brandy, who is expected to survive, could be the last person to come out of the building alive.

23.   Striking American workers fear that GM wants to move even more aggressively into Mexico, where labor is much cheaper.

24.   The Canadians had been entering under a temporary U.S. agricultural assistance program but local workers feared losing their jobs.

25.   The operation had to be temporarily halted when emergency workers feared the derailed car would topple.

26.   The thing many older workers fear most is being discounted because of their age, especially when they go to look for new jobs.

27.   Their departure created the kind of chaos for refugee agencies that aid workers had feared.

28.   The workers fear their children will not have the opportunities they had to get well-paid auto-industry jobs.

29.   Their exodus created the kind of chaos for refugee agencies that aid workers had feared.

30.   There is other evidence that workers fear complaining.