The man we followed suddenly stopped ad looked as if ________ whether he was going I the right direction.
#84623
A
seeing
B
having seen
C
to have see
D
to see
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 Unsatisfied ________ with the payment, he took the job just to get some work experience.
#80174
A
though was he
B
though he was
C
he was though
D
was he though
—Mary,turn the heat down,________ burn.—OK.Mum.
#80059
A
the cake will
B
or the cake will
C
will the cake
D
and the cake will
Among the children ______ the professor telling stories.
#80366
A
sit
B
sat
C
has sat
D
had sat