Which sentence best demonstrates correct modifier/subject usage

Based on your knowledge of word parts what does the word intervene mean

If you receive an email then this doesn’t apply what does this mean?

Im giving 98 point to who answers first and fast i do not need you to give me the answer just some or ideas will be great, i am stuck and not sure what to do you will submit your prewriting documents for the character analysis essay. submit your completed brainstorming and outline graphic organizers. the brainstorming graphic organizer should be complete and show evidence that you have considered several characters and their characteristics for your essay. the outline graphic organizer should demonstrate a plan for writing and include appropriate and sufficient textual support.