Réponse:
a. You have to respect nature.
b. Look at the sign. You are not allowed to feed animals.
c. In traditional schools, mobile phones are usually forbidden.
d. To go kayaking, you have to wear a life jacket and a helmet.
e. It is forbidden to dump anything into the river.
Explications:
HAVE TO - > devoir
FORBIDDEN - > interdit
MUST / MUSTN'T - > doit / ne doit pas
ALLOWED TO / NOT ALLOWED TO - > autorisé à / pas autorisé à
