______ a more comfortable life, the poor couple worked hard and took on more part-time jobs.

What will you do after___________ your education

In order to find the missing child, villagers _________ all they can over the past five hours.

Can’t you stop making so much noise I really can’t _____ it.—I’m terribly sorry for giving you so much trouble.

下列各项中加点词的活用类型，与其他三项不同的一项是(　 　)