(Prohibición) You __________ draw graffiti on public buildings. It's against the law.
b) mustn't
(Habilidad en el pasado) When she was young, she __________ exercise for hours.
b) can
(Falta de necesidad) You __________ take the car. We can walk; it's very close.
b) don't need to
(Petición formal) __________ you stop cutting into the conversation, please?
b) Should
(Deducción lógica/Creencia fuerte) He has been reelected as president. He __________ be thrilled!
b) may
(Consejo) You __________ cut down on coffee if you want to sleep better.
b) should
(Posibilidad en el futuro) We __________ be living in a different city next year.
b) have to
(Habilidad) Peter __________ ride a bike since he was five.
b) must
Respuestas (Key)
b) mustn't (Se usa para prohibiciones).
b) don't need to (Indica que algo no es obligatorio o necesario).
a) must (Se usa para conclusiones lógicas cuando estamos muy seguros de algo).
a) may (Expresa una posibilidad de que algo ocurra).
