1 They introduce each other to their families as spouses. (recomendación)
They should introduce each other to their families as spouses.
2 You speak so loud to your mother.(recomendación)
You shouldn't speak so loud to your mother.
3 You bring any money. I'll pay everything.(obligación)
You needn't/don't have to bring any money. I'll pay everything.
4 You cheat on Liz. She'll be upset if she finds out.(prohibición)
You mustn't/must not cheat on Liz. She'll be upset if she finds out.
5 He have got lost.(deducción)
He might have lost.
6 Come to the party! You meet someone interesting. (probabilidad)
Come to the party! You could meet someone interesting.
7 You have a rest before going out.(recomendación)
You ought to/ should have a rest before going out.
8 I like to work on a new project.(deseo)
I would like to work on a new project.
9 He finish his homework.(falta de obligación)
He doesn't have to finish his homework.
10 You tell Mary about this.(prohibición)
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You mustn't/ must not tell Mary about this.
Está pésimo chavalín, Ought en todos esos caso debió ir con to.
Deberias restar mas atención ougt to es para un consejo mas fuerte que should.
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