Question

【题目】I don't feel that school has the right to put cameras inside the children's home and s on them.

Answer 1

【答案】y
【解析】句意：我觉得学校没有权利把摄像机放在孩子家里，监视他们。spy on固定短语，“侦查，暗中监视”，因此答案为on。