She was watering the plants. Change into passive voice.
AThe plants were being watered by her.
BThe plants was being watered by her.
CThe plants were been watered by her.
DThe plants were watered by her.
Answer:
AThe plants were being watered by her.
BThe plants was being watered by her.
CThe plants were been watered by her.
DThe plants were watered by her.
Answer: