In Boom™ Cards Subordinating Conjunctions Self-Correct Digital Resource, learners answer 15 questions. Subordinating conjunctions include, once, that, till, before, unless, because, when, where, while, whenever, than, as if, as, in case, even if. This activity is randomized and different for each lesson!This is a pdf file with a link to the product.Boom™ Cards is a trademark of Boom Learning. Used with permission.Boom™ Cards are compatible with Google Classroom™.Assign Boom™ Cards with Google Cl