2 Complete the sentences with the superlative form of the adjectives given.
1 One of ______ (big) reasons for homelessness is unemployment.
2 I think poverty is ______ (serious) social problem in the country today.
3 The new apartment block is the ______ (tall) building in our town.
4 July was the ______ (bad) month for the economy.
5 She says Japanese is ______ (difficult) language to learn.
6 What's ______ (important) subject on the timetable?
7 Putting dirty water in the rivers is ______ (easy) thing to do.
8 This story is ______ (sad) thing I heard in the news.