September 25, 2016

Adjectives Ending in "-ed" and "-ing"

https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple

http://www.grammar.cl/Notes/Adjectives_ED_ING.htm

http://www.curso-ingles.com/aprender/cursos/nivel-intermedio/comparative-superlative/adjectives-ending-in-ed-and-ing

https://learnenglish.britishcouncil.org/es/quick-grammar/adjectives-ending-ed-and-ing

Exercises

http://esl.fis.edu/grammar/multi/eding.htm

http://a4esl.org/q/h/9801/dg-eding.html

http://www.ecenglish.com/learnenglish/ed-and-ing-adjectives-describing-feelings-and-things/

present perfect

Exercises

Present Perfect

http://www.agendaweb.org/verbs/present_perfect-exercises.html

http://www.agendaweb.org/verbs/present-perfect-verbs.html

Present perfect question

http://www.agendaweb.org/verbs/present-perfect-simple.html