El subjuntivo

http://www.studyspanish.com/verbs/lessons/pressubj.htm

http://www.quia.com/hm/5832.html

https://aprenderespanol.org/verbos/subjuntivo-presente.html

https://espanol.lingolia.com/es/gramatica/tiempos-subjuntivo/presente/ejercicios

https://www.todo-claro.com/castellano/intermedio/gramatica/El_subjuntivo_presente/Seite_1.php

https://www.spanishunicorn.com/presente-de-subjuntivo-ejercicios/

http://www2.vmi.edu/academics/modl/bulger-barnettkb/subjadvprac.htm

http://www.todo-claro.com/castellano/intermedio/gramatica/El_subjuntivo_presente/Seite_1.php

https://www.stolaf.edu/people/hansonr/spanish/subjuntivo/index.htm

http://spanish.about.com/library/weekly/aa020700a.htm

http://www.elsubjuntivo.com/ejercicios.html

http://www.studyspanish.com/verbs/lessons/pressubj_reg.htm

http://www.elma.wednet.edu/cms/lib2/WA01001699/Centricity/domain/112/elmaeagles/elmaeagl/web/gameobjects/sv17.html

http://www.stolaf.edu/people/hansonr/spanish/subjuntivo/index.htm

http://spanish.tolearnfree.com/free-spanish-lessons/free-spanish-exercise-6634.php

http://www.bowdoin.edu/~eyepes/newgr/subj.htm

http://www.spanishdict.com/topics/show/71

https://espanol.lingolia.com/es/gramatica/tiempos-subjuntivo/presente/ejercicios

http://www.spanishdict.com/topics/practice/71

http://www.bowdoin.edu/~eyepes/newgr/subj.htm

http://www.trinity.edu/mstroud/grammar/subform1js.htm

http://www.trinity.edu/mstroud/grammar/subform3js.htm

http://www.trinity.edu/mstroud/grammar/subform2js.htm

http://www.quia.com/jq/93624.html

http://www.quia.com/quiz/479152.html

http://www.123teachme.com/spanish_sentence_quiz/category/present_subjunctive_1

http://spanishspanish.com/quiz_present_subj_mixed_web.html

Subjuntivo o indicative?   http://www.trinity.edu/mstroud/Grammar/subj1.htm

http://www.studyspanish.com/practice/subj5.htm

http://www.quia.com/quiz/157015.html?AP_rand=369173047

http://personal.colby.edu/~bknelson/SLC/subj10.php

http://www.trinity.edu/mstroud/Grammar/subj1.htm

http://www.studyspanish.com/practice/subj5.htm

http://personal.colby.edu/~bknelson/SLC/subj_adv2.php

http://www.drlemon.com/Grammar/Subjunctive/recommend.html (this is a good one)

http://spanish.about.com/library/weekly/aa020700a.htm

http://www.spanish.cl/Grammar/Games/Aconsejar_Que_Subjuntivo.htm

http://www.spanish.cl/Grammar/Games/Esperar_Que_Subjuntivo.htm

http://www.spanish.cl/Grammar/Games/Tristeza_Subjuntivo.htm

http://www.languageguide.org/espanol/conju/exercises/subj_all.jsp

http://www.colby.edu/~bknelson/SLC/subj_pres.php

http://www.trinity.edu/mstroud/grammar/subform1js.htm

http://www.languagesonline.org.uk/Spanish/AS/Subjunctive3/3.htm

http://www.languagesonline.org.uk/Spanish/A2/Subjunctive/1.htm

http://www.123teachme.com/spanish_sentence_quiz/category/present_subjunctive_1

http://www.spanishdict.com/topics/practice/68

https://www.superteachertools.net/jeopardyx/jeopardy-review-game-from-com.php?gamefile=http://www.superteachertools.com/jeopardy/usergames/May201018/jeopardy1272988743.txt#.VFOqZtNOUdU

http://www.trinity.edu/mstroud/grammar/subform2js.htm

http://www.trinity.edu/mstroud/grammar/subform3js.htm

http://www.spanish.cl/Grammar/Games/Aconsejar_Que_Subjuntivo.htm

http://www.spanish.cl/Grammar/Games/Dudar_Que_Subjuntivo.htm

http://www.spanish.cl/Grammar/Games/Es_Mejor_Que_Subjuntivo.htm

http://www.spanish.cl/Grammar/Games/Insistir_Que_Subjuntivo.htm