Read the definitions and write the correct words. 1 the money that is used in a particular country: 2 the crime of deliberately setting fire to a building: 3 a person who is kept prisoner by someone who threatens to kill them if they do not get what they demand: 4 an official agreement between two countries: 5 someone who gives the media positive information about a politician or organisation: 6a reduction in business or economic activity: 7 the crime of giving presents or money to someone in exchange for help that involves doing something illegal: 8the amount of money that has to be paid to release a person who is kept prisoner is called a 9 the second most important person in the government: prime minister 10 someone who works for a government department: