Select the most appropriate meaning of the underlined idiom of the given sentence.
The lecture by the French professor seemed Latin and Greek to the young students.
Select the most appropriate idiom that can substitute the italicised words in the given sentence.
Some people still feel that they have very little freedom to be innovative in their work.
elbow room
an old lady
an old head on young shoulders
to make a pile
Select the best option to replace the underlined segment.
Old people acquire experience through age.
got experience
developed experience
experienced
gain experience