CEFR Outcomes

http://www.stgiles-international.com/student-services/level-descriptors

Teachers Edition Touchstone 4

https://es.slideshare.net/NUFITO08/touchstone-4-teacher39sbookred

Teacher Edition Touchstone 3

https://es.slideshare.net/naguilar86/touchstone-3-teachers-edition

Mock tests to practice of different levels

MOCK test for Different levels

Click on Esl

http://www.inglesemilano.it/english-tests-a2.html

A1

http://www.englishtag.com/tests/level_test_elementary_A1.asp

TOEFL-A2

http://englishteststore.net/index.php?option=com_docman&view=list&slug=english-certificates-test-worksheets-pdf&Itemid=721

http://englishteststore.net/index.php?option=com_content&view=article&id=16485:free-english-pet-b1-exercises-and-tests-worksheets-pdf&catid=609&Itemid=872

B2

http://www.englishtag.com/tests/level_test_upper_intermediate_B2.asp

http://www.englishjet.com/english_courses_files/test_upper-intermediate.asp

Rapping irregular verbs

https://www.youtube.com/watch?v=nEyW91xmU1k