Video cameras are everywhere：schools，theaters and stores. But in recent years，they have entered our homes
Peter Earlier last year，I liked to lie in bed and watch videos instead of studying. This affected （影响 ）my studies and made my grades worse. So my parents set up a camera to keep an eye on me. It worked. With the camera watching，I had to do my homework first and make plans for studying at home. When I was alone at home，the camera made me feel safe because I knew that my parents were watching on the other side. My grades improved after a year. | Mary When I was in Grade 8，my parent set up a camera in my room. ____ Knowing there was a camera around when my friends came to my home，they would speak quietly and carefully. We couldn't have pillow fights. I was sad. So I asked my parents to take the camera away. They agreed it as long as I promised to behave well. I feel happy and free now. |
