Write a paragraph on the negative effects of cell phones on your health ​

Causes eye strain , mental stress , anxiousness and laziness as you sit all day using it . It can also make you very demotivated as a reasult of which your mental health can be affected
You can elaborate this and write

1. canadian → ned land  2. resolving action → denouement3. narrator of twenty thousand leagues under the sea → pierre aronnax  4. novel of manners → social class   5. planned action → plot  6. samuel pepys → diary  7. omniscient; first-person, limited → point of view  8. ivanhoe → historical novel  9. robinson crusoe → novel of incident  10. abstract idea → theme of novel

The bell is just a signal that the set time of the end of class is passing. the teacher lets you know when it's okay to leave.