We often see him help his classmate.改为被动语态

We often see him help his classmate.改为被动语态 将We often see him dance改为被动语态 We can see him often play basketball on the playound.改成被动语态 We call him Xiaobao(改为被动语态) I often see Tom walk his dog in the park（改为被动语态） we often hear him play the violin at home 改为被动语态 We often see our teacher work in the office(改为被动语态) 改为被动语态：We heard him sing in his room just now he made me help him改为被动语态 被动语态转换 We often see him dance.同义句转换 What is up?(两种 ） His mother saw him play computer games.(改为被动语态) we saw him walk into the classroom 改为被动语态