Hello students, we have already learnt vocabulary in Unit 4 and now we are going to learn grammar.
have to= tener que
Se forma como un verbo no auxiliar en PRESENT SIMPLE:
AFFIRMATIVE: S + have to/has to+ verb infinitive
NEGATIVE: S+ don´t / doesn´t + have to+ verb infinitive
INTERROGATIVE: Do/Does+ S+ have to+ verb infinitve? Yes, He does / No, I don´t
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