Multi-gap texts for language test

Hi, I never used Opigino so far, but it seems to be a terrific tool. Thanks to team who created and opensourced it! A requirement for a possible project is to have web-based entry test for language schools. One feature could be quite tricky. A text paragraph with some sentences, each sentence with one or two gaps where the candidates can fill in the appropriate word. And one "next" button for the entire paragraph. Technically speaking, we have to submit >1 answer with 1 step in Drupal Quiz. There are also concerns how to create those tests using a graphical interface. Does Opigno have any solution for those multi-gap text paragraphs? Or could it be part of an additional module a developer could create? There will be some budget for this if required. Any comment is warmly welcome:-)