TENSES 2ND BACHILLERATO

. TENSES.


http://www.perfect-english-grammar.com/present-perfect-exercises.htmlhttp://www.perfect-english-grammar.com/present-perfect-exercises.html START WITH PRESENT PERFECT SIMPLE AND CONTINUOUS

http://www.perfect-english-grammar.com/past-perfect-exercise-1.html

https://agendaweb.org/verbs/present-continuous-upper-intermediate-exercises.html

https://www.ecenglish.com/learnenglish/lessons/upper-intermediate-english-tenses-test

http://speakspeak.com/english-grammar-exercises/intermediate/would-rather-would-prefer-prefer

http://www.autoenglish.org/gr.better.i.htm

https://elt.oup.com/student/solutions/upperint/grammar/grammar_02_012e?cc=global&selLanguage=en


https://elt.oup.com/student/englishfile/upperint/a_grammar/file05/nef_upperint_grammar05_a02?cc=global&selLanguage=en