.

http://www.ejerciciodeingles.com/ejercicios-used-to-be-used-to-get-used-to-rellenar-huecos/

http://www.myenglishpages.com/site_php_files/grammar-exercise-used-to.php#.VRnJwfyG82Q

http://www.usingenglish.com/quizzes/115.html

http://speakspeak.com/english-grammar-exercises/intermediate/used-to-be-used-to-get-used-to

Fecha: 30/3/2017 | Creado por: Patricia Noemi
Categoria: 2017 3rd March and April
Etiquetas: pre-first