28.According to the regulation, inspections ___________to ensure that the systems are in good condition.
A)demanded
B) have demanded
C) be demanded
D) are demanded
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29. Before you think about asking for a promotion, make sure that either a position opening exists _____________a new position is needed to be created.
A)and
B) nor
C)or
D)but
30. The traffic was making so much noise that I couldn't hear what he_____________.
A) is saying
B) was saying
C) has said
D)will say
Section B31. Our team will meet with each person to learn about his or her (person) __________and vocational goals.
32. These questions enable the interviewer(know)__________how you previously reacted or behaved incertain types of situations.