Nowadays many people become unemployed as a result of the wide introduction of ____ in big industries.
A. estimation
B. automation
C. formation
D. motion
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I find the conductor’s____ too slow for such a brilliant piece of music.
A. position
B. race
C. calendar
D. tempo
She had spent several days ____ her lecture, so it was quite successful.
A. peeping
B. pleading
C. paving
D. polishing
His eyes almost ____ out of his head when he saw that he had won.
A. popped
B. poked
C. pointed
D. posted
He always ____ that nobody knows better than him .
A. clashes
B. claims
C. classifies
D. clears
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