2. Complete these sentences using these verbs:
get / become / change / rise / improve / fall / increase
a)The number of people without jobs......at the moment.
b)He is still ill but he.....better slowly.
c)These days food.....more and more expensice.
d)The world....... .Things never stay the same.
e)The cost of living...... .Every year things are dearer.
f)Goerge has gone to work in Spain. When he arrived, his Spanish wasn't very good but now it.........
g)The economic situation is already very bad and it ..... worse.