Either you or I going to the manager's office after work.
A. am
B. is
C. are
D. will
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Most of the old lady's timespent in watching TV and sleeping.
A. are
B. were
C. was
D. have been
About 80 percent of the workdone yesterday.
A. are
B. is
C. were
D. was
Mr. Smith, together with his children,just arrived.
A. are
B. has
C. is
D. have
To become a successful ____________, one should have a working knowledge about the business he or she plans to start.(entrepreneur)