(D) Fill in the blanks with the passive form of verbs given in brackets.
1. Students are informed about the change in time table. (inform)
2. The patient..... to the ICU after the doctors recommendation (admit)
3. The guests .......... to reach the venue on time. (expect)
4. All the doors......... at night. (locked)
5. By whom..........the vegetable biryani.........?(prepare)​