custodian

[kʌˈstəʊdjən]
noun

1.	[of building, museum] conservador m, conservadora f

2.	[of tradition, values] guardián m, guardiana f

similar words

custodian

French

German

Italian

Complétez la séquence avec la proposition qui convient.

You must whisper … disturb your classmates.
- so as not to
- in order not
- so as to