If you want to save money, you should choose an _____ car.
Some people say that 18-year-olds are not _____ to vote.
a) immature enough
b) enough immature
c) mature enough
d) enough mature
It’s been a while, but I remember _____ you several times.
b) to see
Because he was arrested for a bank robbery, he is now in _____.
b) a prison
d) the prison
Mr. Brown said it was sensible _____ her to decline the offer.