X / A Adults (10th - 14th October)

THERE IS / THERE ARE
http://www.agendaweb.org/exercises/grammar/there-is-there-are.htm
http://www.englisch-hilfen.de/en/exercises/various/there_is_there_are5.htm

SOME / ANY EXERCISES

 http://www.amigosingleses.com/2016/10/13/diferencia-entre-en-ingles/
http://www.englisch-hilfen.de/en/exercises/confusing_words/some_any.htm
http://www.englisch-hilfen.de/en/exercises/confusing_words/some_any2.htm
 http://www.english-4u.de/some_any_ex1.htm

PRESENT PERFECT:

http://www.adelescorner.org/grammar/pres_perfect/pres_perfect_1.html
https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises
http://www.agendaweb.org/exercises/verbs/present-perfect-multiple 

JOB INTERVIEW (text and video)

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