31.   Rights at Work exist because problems can arise in and from employment.

32.   Several problems have arisen recently over questions of pay.

33.   She always attempted to please and to avoid sharing her true feelings whenever a problem arose.

34.   Similar problems arise in Decisions about how and what to pay managers, and how and what to pay employees.

35.   The electrical problem arises from the finite time it takes a signal to travel across a chip.

36.   The most serious problem arises when one attempts to compare surveys carried out by different organizations.

37.   The problem arises because there is nothing in our day-to-day life to provide us with sufficient exercise.

38.   The problem arose when the government Decided to clear the forest along the Sugihan river for a colonisation scheme.

39.   The problem does not arise merely through lack of moral fibre.