Errors, Errors, and more Errors?

Hi, I am making a top down RPG and I am having these errors. It is a script for dialogue:

Here is a script version:

 using UnityEngine;
 using System.Collections;
 
 public class Dialogue : MonoBehaviour {
 
 
     public bool Talk;
     public bool TextOpt;
     public bool LargeOpt;
     public int MaxOpt;
     public int SelectedOpt;
     public int Box;
     public int TalkingTarget;
     public string Text;
     public bool Restart;
 
     void Awake; {
 
     if (Restart) { //If restarting
         Box = 0; //put the box to 0
     }
     DialogBox.Visible = True; //Shows the box (YOU WILL PROBABLY HAVE TO CHANGE)
     if (Talk = False Or Dialog <> CurrentDialog) { //If not continuing a dialog
         Talk = True; //Then start one
         Box = 0; //from the beginning
         CurrentDialog = Dialog; //and record what dialog is being started
     } ElseIf (Restart = False) { //Otherwise (if continuing)
         Box += 1 //Progress a box 
     }
     if (TextOpt = False) { //If it's not a choice,
         OptionBox.Visible = False; //Don't show the options.
     }
 
     }
 
     //. . . Code to put the correct text into the “text” variable . . .
     //I don’t know how you want to do this, maybe from text resource file or a select case?
     //You mentioned audio. That would probably have to be controlled in this chunk too then, as well as anything that may change on a box-by-box basis.
 
     DialogBox.Text = Text; //Display the text!
     if (Talk = False) { //If no longer talking,
         txtDialog.Visible = False; //close the box
     }
     if (TextOpt = False) { //If there isn't a choice,
         txtOption.Visible = False; //Don't show the options
     }