Решение:
- 1. The original sentence is an interrogative sentence in the simple past tense: "Did Nicky wash the dishes?"
- 2. To convert it to the passive voice, we make the object ("the dishes") the subject.
- 3. The auxiliary verb "did" changes to the appropriate form of "to be" in the past tense (was/were) based on the new subject. "The dishes" is plural, so we use "were".
- 4. The past participle of "wash" is "washed".
- 5. The question structure is maintained: "Were the dishes washed...?"
- 6. The agent "by Nicky" can be added.
- 7. Therefore, the passive form is: "Were the dishes washed by Nicky?"
Ответ: Were the dishes washed by Nicky?