Question

You leave the supermarket and go straight to Heathrow to meet an old friend of yours. But at the entrance, you find the above sign which means you _____ enter.
AUTHORIZED PERSONNEL ONLY!
Qual Modal verb deve ser usado para completar o sentido da frase:

a)should
b)must
c)shouldn't
d)mustn't

Answer 1

Resposta:

c) Seria shouldn't por conta de ser apenas para pessoas autorizadas e no caso ele nao eh