Conjunctions are connecting words, such as "and," "or," "but," "then," and "because." We use them to connect clauses. In German, some of the most commonly used conjunctions are und, oder, aber, denn, entweder, and dass, but there are many more. Sometimes it can be challenging to remember which conjunctions to use. These exercises will help you practice. Please choose one of the four supplied conjunctions to fill in the blank.