Respuesta:
Sure! Here are three sentences in active voice and their passive voice counterparts:
1. **Active:** The chef prepares the meal.
**Passive:** The meal is prepared by the chef.
2. **Active:** The teacher explains the lesson.
**Passive:** The lesson is explained by the teacher.
3. **Active:** The gardener waters the plants.
**Passive:** The plants are watered by the gardener.