Directions: In the following question, the word at the top is used in five different ways. Choose the option in which the usage of the word is incorrect or inappropriate.
RESEARCH
1
She spent two years in South Florida researching and filming her documentary.
2
These ideas have long been the subject of medical research.
3
There has been no research to his remarks from the government.
4
The book is a mine of research and helpful information.
5
The institute said that it was a 'limited' piece of research.