Yunus, if you decide to use the Core Cloze question type and you can install plugins, your life will be made much easier by this
https://moodle.org/plugins/atto_cloze
But if you decide to use the truly amazing, wonderful, easy to use, well documented and powerful Gapfill type (Happiness guaranteed or your money back), you won't need any other plugins.
https://moodle.org/plugins/atto_cloze
But if you decide to use the truly amazing, wonderful, easy to use, well documented and powerful Gapfill type (Happiness guaranteed or your money back), you won't need any other plugins.