Answer 1

The code won't help if you don't know any Javascript.

Answer 2

Hi! at least finish your begun javascript course, then you can return to this problem again

Answer 3

Post the code and let us see something

Answer 4

Do you want an option where a user can select 1 of 2 choices (right, wrong)? You can use an input element of type "radio"

Do you want the user to mark an element as correct or wrong? You could use an input of tupe "checkbox"

Answer 5

You'll need Javascript:
After the user has submitted their answer, get the response, compare it to the correct solution, output the result of the comparison