tough

[tʌf]
adjective

1.	[gen] hart

2.	[meat] zäh

3.	[decision, life] schwer

4.	[criminal, neighbourhood] rau

5.	(inf) [unfortunate] hart

Parole vicine

tough

Francese

Spagnolo

Italiano

Complétez la séquence avec la proposition qui convient.

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