In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

Listening to Mozart can significantly increase your intelligence, (1)______ to a research in America. Unfortunately, (2)______ effect is temporary. It only (3)______ for 15 minutes. Dr Frances Rauscher (4)______ his colleagues at the University of California (5)______ the findings in the journal ‘Nature’.