this is a wonderful link that i just find for you to practice online:
http://www.oup.com/elt/global/products/olg/contents/b_exercises/
...if you like to add extra points to your last partial test, remember to copy/paste the scoring to my gmail account:
teacher.salinas.uttn@hotmail.com



este es un link maravilloso que acabo de encontrar para que practiquen en linea:
http://www.oup.com/elt/global/products/olg/contents/b_exercises/
...if you like to add extra points to your last partial test, remember to copy/paste the scoring to my gmail account:
teacher.salinas.uttn@hotmail.com