The theory they stuck to ______ true.
A. proving
B. proved
C. be
D. being
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He ______ complaining about her being late as soon as she arrived.
A. set to
B. set out
C. set out to
D. set about
In the eyes of the TSA, the current system is
A. inconvenient and pointless.
B. reasonable but imperfect.
C. effective and praiseworthy.
D. necessary but impractical.
It has been 10 years ______ he left his hometown.
A. since
B. after
C. until
D. unless
According to the passage, remote working
A. rids people of the work which is required of them in the office.
B. requires the users to dial into the company's Virtual Private Network.
C. might be available for those not included in the government scheme.
D. was brought to people's minds by advancement of broadwidth tech.
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