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

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

1.They have been put into the box by him2.The patient is being treated by them3.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 boxthe patient are treated by themA lot of homework were given to us by the teacherwe 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 them3.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 .

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