Put the verbs in brackets into the past indefinite passive voice. 1.the patient (to ask) some questions yesterday. 2. all the necessary medicines (to buy) for steve. 3. steve (to visit) by his friends because of his illness. 4. what his disease (to cause) by? 5. who ( to call) last week when your sister was ill? 6. what medicines the children (to prescribe) for their illnesses?