The passive (1) - Ntra. Sra. del Buen Consejo

Sometimes a modal verb can be used before the auxiliary verb: subject + modal verb + auxiliary verb (be) + main verb (past participle) - He ought to be punished. - It cannot be necessary.! Notice that modal verbs are always followed by the . bare infinitive. 1. Put these sentences into the passive voice: - I can answer the question. ................
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