Hi<br/><br/>A teacher at the end of the lesson says to his students:<br/><br/>1. <b>We'll see</b> each other again next Wednesday.<br/><br/>2. <b>We'll be seeing</b> each other again next Wednesday.<br/><br/>3. <b>We're seeing</b> each other again next Wednesday.<br/><br/>4. <b>We're going to see</b> each other again next Wednesday.<br/><br/>Which is the most appropriate/correct expression and why?