WORD FORMATION EXERCISES

http://www.tolearnenglish.com/exercises/exercise-english-1/exercise-english-151.php

EXERCISES WITH TOO AND ENOUGH

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

EXERCISES WITH TOO AND ENOUGH (2)

http://www.myenglishpages.com/site_php_files/grammar-exercise-too-enough.php

 EXERCISES WITH ENOUGH AND TOO

http://saberingles.com.ar/curso/lesson17/05.html

 SO AND SUCH EXERCISES

http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-4675.php

EXERCISES WITH SO AND SUCH (2)


http://www.englishexercises.org/makeagame/viewgame.asp?id=5763

 SO AND SUCH EXERCISES

http://www.englishpage.com/minitutorials/sosuchexercise.htm