Find out the preposition in the sentence.There is been a decrease in the number of accidents this year.

Examples of Prepositions Following Verbs and Adjectives:
About: worry, complain, read.
At: arrive (a building or event), smile, look.
From: differ, suffer.
For: account, allow, search.
In: occur, result, succeed.
Of: approve, consist, smell.
On: concentrate, depend, insist.
To: belong, contribute, lead, refer.

Related Test: English Grammar Practice Test: Preposition