Colby College
Spanish Language & Culture: Present Tense Stem Changers
This site provides thirty questions that test your knowledge of stem changing verbs in the present tense. Click on the "?" mark if you have difficulty filling in the blank.
Languages Online
Languages Online: The Subjunctive in Spanish
Wonderful practice conjugating verbs in the present subjunctive. Sentences illustrate conjugations that have spelling changes or are regular, irregular, or stem-changing verbs. The "vosotros" form is used in some exercises. All six...