economize

intransitive verb Conjugación ,

economise

intransitive verb Conjugación [ɪˈkɒnəmaɪz]

to economize (on)

economizar (en)

economize

Francés

Alemán

Italiano

Complétez la séquence avec la proposition qui convient.

There … be a mall in our town, but now there is a big one.
- didn't use to
- used to