A.has been
B.in
C.economical
D.happened

A.at work
B.because
C.it
D.fast

A.at work
B.because
C.it
D.fast

A.when
B.what
C.who
D.which

A.Frankly
B.Differently
C.Similarly
D.Honestly

A.A lot
B.Each
C.Many
D.Every

A.anger
B.surprise
C.disappointment
D.interest

A.town
B.brown
C.how
D.slow

A.town
B.brown
C.how
D.slow

A.demanded
B.employed
C.consumed
D.maintained