Question

1. What are you doing? You __________ be here! 

a) don't have to
b) must
c) should
2. We __________ go for a drink one day.

a) have to
b) must
c) should

3. You __________ eat vegetables during the week. 
a) should
b) must not
c) may not

4. They __________ smoke in hospital. 
a) should not
b) must not
c) can not
alguém me ajuda urgente pfvr???​

Answer 1

Resposta:

1. b) must (pois esta dizendo que ele tem que estar lá)

2. a) have to (pois have to indica que vão fazer no futuro)

3. a) should (pois ele esta dando um concelho)

4. b) must not (pois demonstra que ele é proibido de fumar no hospital)