FCE Prepositional Phrases 6

Match the prepositions in the left-hand column to the phrases in the right-hand column.
PP23 ANSWERS EXPLANATION

1)	out of fashion	not fashionable
2)	on the contrary	saying the opposite
3)	under age	not legally old enough
4)	in common	shared; similar
5)	at times	sometimes
6)	for the sake of	in order to help sb/sth or because you like sb/sth
7)	by accident	in a way that is not planned or organized
8)	behind bars	in jail