ENGLISH

SPANISH



SPANISH

ENGLISH

echelon

[ˈeʃəlɒn]
noun
(fml) [level in organization]

esfera f, rango m

similar words

echelon

-

-

-

-

-

-

-

-

-

-

-

French

German

Italian

Complétez la séquence avec la proposition qui convient.

She's been practising … 10 a.m.
- since
- for
- during