改被动语态：1、He has put them into the box.2、They are tr

网友回答

1.They have been put into the box by him
2.The patient is being treated by them
3.We were given a lot of homework by the teacher.
A lot of homework was given to us by the teacher.
======以下答案可供参考======
供参考答案1:
你好！如下：1、He has put them into the box.
----They have been put into the box by him.
2、They are treating the patient.
----The patient are being treated by them.
3、The teacher gave us a lot of homework.
-----We were given a lot of homework by the teacher.
-----A lot of homework is given to us by the teacher.
希望能够帮到你！
供参考答案2:
they were put into the box
the patient are treated by them
A lot of homework were given to us by the teacher
we were given a lot of homework by the teacher
供参考答案3:
1.They have been put into the box by him.
2.The patient is being treated by them
3.A lot of homework is given to us by the teacher.
We are given a lot of homework by the teacher.
供参考答案4:
你好，您想要的正确答案是：
1.They are put into the box by him.
2.The patient are treated by them.
3.A lot of homework is given to us by the teacher.
/We are given a lot of homework by the teacher.祝你学习进步，更上一层楼！ (*^__^*)
不明白的再问哟，请及时采纳，多谢！
供参考答案5:
1、They have been put into the box by him.
2、The patient are being treated by them.
3、We were given a lot of homework by the teacher.
A lot of homework is given to us by the teacher.
供参考答案6:
They have been put into the box by him.
The patient are being treated by them.
A lot of homework was given to us by the teacher.
we were given a lot of homework by the teacher
.