General 

❍Collect email addresses

    -  Setting respondent email addresses

    -  Receive response : Set respondents to automatically receive
        Forms copies

❍ Requires sign in

    -  restrict to users in @domain and its trusted
        organizations : Set limit outsider

     -  Limit to 1 response : Can not submit once more

❍ Respondents can:

    -  Edit after submit : Can be edit after submit

    -  See summary charts and text responses :
        Can be possible to check the contents of all responses

Presentation 

❍ Show progress bar

    -  Respondents can check progress

❍ Shuffle question order

    - Randomly shuffle answer list

❍ Show link to submit another response

    -  If can be multiple responses, show link another
        answer to the respondent

❍ Confirmation message

    -  Show the message to respondent

Quiz

❍ Make this a quiz

    -  Forms change quiz, assign point value and auto-grading

❍ Quiz options

    -  Release grade : immediately or later

❍ Respondent can see

    -  Missed questions : show miss questions

    -  Correct answers : show correct answer after score open

     -  Point values : show total score, show point to each question