Before (ask)________for a promotion, try to find out how the decision makers in your company feel about you.
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We believe the e-learning can be (effective)________than traditional instructions in the future.
They are under the (impress)________that their communication ability is the most important factor in whether or not they will hired.
These questions enable the interviewer (know)________how you previously reacted or behaved in certain types of situations.
I would probably try to find a better job if I ________ in your position.
A. am
B. were
C. have been
D. be