1. You can ask these experts _______ advice in job hunting.
A. on
B. over
C. from
D. for
2012.122.You can fly to London this evening ________ you don't mind changing the flight in Paris.
A. until
B. if
C. where
D. before
2013.123. It was not until 3:00 pm ______ the secretary found the missing report.
A. where
B. that
C. as
D. while
2012.66.We have got to _____ a new way to solve this problem.
A. tell about
B. put out
C. think of
D. take over