FUTURE PERFECT

PAST PERFECT

REPORTED SPEECH

PASSIVE VOICE

CONDITIONAL TYPE III

REVISION OF VERB TENSES

1. https://www.eslgamesplus.com/verb-tenses-interactive-grammar-game-for-esl-jeopardy-quiz-game/
2. http://www.eslgamesworld.com/members/games/ClassroomGames/Quizshow/Verb%20Tenses%20Past,%20Future,%20Perfect%20Present/index.html
3. https://www.ego4u.com/en/cram-up/tests/language-course
4. https://www.englishpage.com/verbpage/verbtenseintro.html
5. https://www.english-4u.de/tenses_exercises.html
6. https://www.english-grammar.at/online_exercises/tenses/tenses_index.htm
7. https://agendaweb.org/verbs/mixed_tenses-exercises.html

https://www.youtube.com/watch?v=wBuA589kfMg

https://www.youtube.com/watch?v=Z3TZ2KUyGfs

números racionales

1. http://contenidosdigitales.ulp.edu.ar/exe/matematica1/operaciones_con_nmeros_racionales.html
2. https://www.ditutor.com/numeros_racionales/operaciones_racionales.html
3. https://www.vitutor.com/di/r/a_a.html
4. http://aula.educa.aragon.es/datos/AGS/Matematicas/Unidad01/page_03.htm
5. https://www.smartick.es/blog/matematicas/numeros/numeros-racionales-propiedades/
6. https://www.vitutor.com/di/r/a_e.html
7. https://didactalia.net/comunidad/materialeducativo/recurso/ejercicios-resueltos-y-problemas-de-numeros/6ae2c4e5-c92c-461a-8879-6f8e87cb575c
8. https://www.matematicasonline.es/cidead/3esomatematicas/impresos3/3eso_quincena1.pdf