This is an extended practice with the most popular stem-changing verbs. The practice has a word bank at the beginning where the student will review the meaning of the verb (difficulty level 1). Then the student will practice writing from English to Spanish the conjugation of the verbs (difficult level 2). Finally, the students will look to complete the sentences in the last page with the most logical stem-changing verb conjugated. This practice has a final exercise with all the verbs combined.