Question

Marque a opção adequada de acordo com o MODAL VERB que completa as frases:

I – Their knowledge of English _______ give them an opportunity to get a well-paid job. (possibility)
II – I think you _______ be here by 8:00 if you don’t want to be late for the lecture. (advice)
III – The teacher told her pupils that they _______ try and be more punctual. (obligation)
IV – You _______ leave school at 16, but you’ll still have a lot to learn. (permission) 

a. I – can; II – must; III – should; IV - might

b. I – might; II – should; III – must; IV – can

c. I – must; II – can; III – should; IV – might

d. I – may; II – can; III – must; IV – should​

Answer 1

b. I - might; II - should; III - must; IV - can