22. You will not be able to improve your work___________you are aware of your shortcomings.
A)if
B) unless
C)when
D)since
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23. The training course ____________to introduce you to the security check at the Airport.
A)designs
B) be designed
C)designed
D) is designed
24.______ other words, if employees feel part of the community, they will care more about its development.
A)In
B)For
C)On
D)With
25. We will provide you with a training program proposal __________best meets your needs.
A)who
B)what
C)that
D)when
26. Nearly every career book advises job-seekers to send thank-you letters after______________.
A)interviewed
B) being interviewed
C) be interviewed
D) to be interviewed