Fifteen people were arrested when hundreds of police officers raided dozens of homes.(Which word is a count noun?)

Adam's and John's ideas were greatly different. (Which word is a compounded possessive noun?)

She is mother, and a great teacher too. (Which word is a predicate noun?)

Teacher asked the students to use color pencils during art period. (Which word is a compound noun?)

Australian government will bring together anti-terror laws. (Which word is a nominative noun?)

They like swimming. Whenever they have a leisure time. (Which word is a verbal noun?)

Solar energy can be an alternative source of power. (Which word is a predicative noun?)