If I ______ in the twenty-first century, I ______ my vacation in a very different way.
A. should live…would spend
B. will live ….should spend
C. are living … should have spent
D. will be living…would have spent
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It is required that the machine ______ as frequently as necessary.
A. be oiled
B. must be oiled
C. is oiled
D. will oil
The stock lost 60 cents a share, ( ) to last year, when it gained 21 cents.
A. with regard
B. in contrast
C. on behalf
D. for the purpose
( ) everyone here, may I wish you a very happy retirement.
A. With behalf of
By behalf of
C. In behalf of
D. On behalf of
As the economy improves, workers fears of being laid off have ( ) .
A. disposed
B. discouraged
C. disappeared
D. discarded
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