24) Pay attention to the READING of
the following sentence. NEXT choose
the CORRECT OPTION. “WE MUST
STOP AT THE RED TRAFFIC LIGHT. IT
'S LAW." O USO DO VERBO MODAL
MUST NESTA ORAÇÃO ACIMA, DÁ-
NOS A IDEIA DE:

a) conselho b) aviso
c) obrigação
d) possibilidade​