This script can be used to auto generate a google form by using Google Apps Script in conjunction with the FormApp and SpreadsheetApp APIs. In this case, I use a Spreadsheet to track Form IDs of other forms in a competition, then extract the submissions to then embed them into a single google form for Voting purposes. You can read more about the…

AutoGenerateGoogleForm.js

const spreadsheet_id = "INSERT SHEET ID HERE";

function createTheForm() {
  createForm("CompetitionOne")
}


function lookupValueFromSpreadsheet(field, lookup_field, keyfield="CompetitionId", sheetname="CompetitionParameters") {
  const charList = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
  var ss = SpreadsheetApp.openById(spreadsheet_id);
  var sheet = ss.getSheetByName(sheetname);
  var named_range = ss.getNamedRanges().filter(r => r.getName() === sheetname)[0];
  var rows = named_range.getRange().getValues();
  var fields = rows[0];
  var items = rows.splice(1);

  var keyfield_index = fields.map((f, index) => {
    return f === keyfield ? index : null
  }).filter(index => index !== null)[0]

  var row_index = items.map((row, index) => {
    return row[keyfield_index] === field ? index : null
  }).filter(index => index !== null)[0] + 2;

  var column_index = fields.map((f, index) => {
    return f === lookup_field ? index : null
  }).filter(index => index !== null)[0];

  var range = `${charList[column_index]}${row_index}`;

  var cell = sheet.getRange(range);

  return cell

}

function enumerateSubmissions(form_id) {
  var form = FormApp.openById(form_id);
  var submissions = [];
  form.getResponses().forEach(resp => {
    items = resp.getItemResponses();
    var meta = {}

    items.forEach((item, i) => {
      let title = item.getItem().getTitle()
      let value = item.getResponse();
      if (Array.isArray(value)) {
        file = DriveApp.getFileById(value[0]);
        meta.filename = file.getName();
        meta.url = file.getUrl();
        meta.id = file.getId();
        meta.mimetype = file.getMimeType();
        meta.content = file.getMimeType().includes('image') ? file.getAs("image/png") : '';
      } else {
        meta.title = value
      }
    });

    submissions.push(meta);
  })
  return submissions;
}

function createForm(competition_id) {
  // Lookup Values from the CompetitionParameters Spreadsheet
  const competition_name = lookupValueFromSpreadsheet(competition_id, "CompetitionName").getValue();
  const competition_description = lookupValueFromSpreadsheet(competition_id, "CompetitionDescription").getValue();
  const competition_submission_form_id = lookupValueFromSpreadsheet(competition_id, "CompetitionFormId").getValue();

  // Create Form
  var form = FormApp.create(competition_id);

  // Set Form Properties
  form.setTitle(competition_name);
  form.setDescription(competition_description);
  form.setConfirmationMessage("Thank you for voting! Have a Merry Maveristmas and a Happy Holiday!")
  form.setAcceptingResponses(true);
  form.setCollectEmail(true);
  form.setLimitOneResponsePerUser(true);
  form.setRequireLogin(true);

  try {

    var submissions = enumerateSubmissions(competition_submission_form_id);
    if (submissions.length == 0) {
      throw new Error(`[-] No Submissions for ${competition_id}`);
    }

    const categories = [
      { name: "Most Creative" },
      { name: "Most Hilarious" },
      { name: "Most Original" }
    ];

    if (submissions.every(s => s.filename !== undefined)) {
      // There are file entries which means we will create votes for each category
      submissions.filter(s => s.mimetype.includes('image')).forEach(s => {
        var image_item = form.addImageItem().setTitle(s.title);
        try {
          image_item.setImage(s.content);
        } catch (e) {
          form.deleteItem(image_item.getIndex());
          var item = form.addMultipleChoiceItem().setTitle(s.title);
          item.setChoices([item.createChoice(s.url)])
        }
      });

      const videos = submissions.filter(s => s.mimetype.includes('video'));
      if (videos.length) {
        var video_item = form.addMultipleChoiceItem().setTitle("View Video Submissions")
        video_item.setChoices(
          videos.map(v => video_item.createChoice(`${v.title}: ${v.url}`))
        )
      }



      categories.forEach(category => {
         var item = form.addListItem();
         item.setTitle(category.name);
         item.setChoices(
           submissions.map(o => item.createChoice(o.title))
         );
      });

    } else {
      // No file entries, therefore we create a multi choice vote system for the best entry overall
      var item = form.addMultipleChoiceItem();
      item.setTitle("Best Caption");
      item.setChoices(submissions.map(o => item.createChoice(o.title)))
    }

    Logger.log("[+] Success! Form Created for " + competition_id)
  } catch (e) {
    console.error(e.message);
  }

}

lookupValueFromSpreadsheet.js

function lookupValueFromSpreadsheet(field, lookup_field, keyfield, sheetname, spreadsheet_id) {
  // Use this function to extract a single Cell in a table:
  // Example Table:
  // | ID | Name | Favorite Food |
  // | -- | ---- | ------------- |
  // | 1  | Sven | Cheese Burger |
  // | 2  | Lars | Chocolate     |
  // 
  // Usage:
  // const lars_favorite_food_cell = lookupValueFromSpreadsheet("Lars", "Favorite Food", "Name", "Example Table", "blahblahblah");
  // 
  // Get the value:
  // const lars_favorite_food = lars_favorite_food_cell.getValue();
  // Set the value:
  // lars_favorite_food_cell.setValue("Cucumbers");
  
  
  const charList = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  var ss = SpreadsheetApp.openById(spreadsheet_id);
  var sheet = ss.getSheetByName(sheetname);
  var named_range = ss.getNamedRanges().filter(r => r.getName() === sheetname)[0];
  var rows = named_range.getRange().getValues();
  var fields = rows[0];
  var items = rows.splice(1);

  var keyfield_index = fields.map((f, index) => {
    return f === keyfield ? index : null
  }).filter(index => index !== null)[0]

  var row_index = items.map((row, index) => {
    return row[keyfield_index] === field ? index : null
  }).filter(index => index !== null)[0] + 2;

  var column_index = fields.map((f, index) => {
    return f === lookup_field ? index : null
  }).filter(index => index !== null)[0];

  var range = `${charList[column_index]}${row_index}`;

  var cell = sheet.getRange(range);

  return cell

}