tunnel
[ˈtʌnl] ( (UK) pt & pp tunnelled, cont tunnelling, (US) tunneled or tunneling )noun
galleria f
tunnel
[ˈtʌnl] ( (UK) pt & pp tunnelled, cont tunnelling, (US) tunneled or tunneling )intransitive verb Conjugación
aprire una galleria
Complétez la séquence avec la proposition qui convient.
There're two … outside: who are they?