Question

Complete as frases com o correto modal verb (should, can, must, can't, have to, mustn't, shouldn't)

D-) Passengers _____ smoke during take-off and landing.

E-) You _____ take a short walk around the cabin on a long-haul flight.

F-) You _____ drink too much alcohol.

Answer 1

Resposta:

a) can't

b) should

c) mustn't ( essa n tenho certeza)

Answer 2

a) can't

b) should

c) mustn't