英语高手进．Baby pandas start to move around at about three months

英语高手进
．Baby pandas start to move around at about three months old．(就划线部分提问)
______ do baby pandas start to move around?
2．It takes them about twelve hours a day to eat．(改为同义句)
They ______ about twelve hours a day ______．
3．They live about 5,000 to 10,000 feet up in the mountains．(就划线部分提问)
______ ______ do they live in the mountains?
4．Pandas in zoos can live for 35 years．(就划线部分提问)
______ ______ can pandas in zoos live?
5．We should stop those people's behaviour．(改为被动语态)
Those people's behaviour should ______ ______．