WORD FORMATION

Como ya sabréis a estas alturas, el único modo de aprender es practicar. Para ello, aquí tenéis unos pocos enlaces. Have fun!

http://www.englishexercises.org/makeagame/viewgame.asp?id=2996
http://www.english-grammar.at/online_exercises/word-formation/word-formation-sentences1.htm
Forming Nouns from Verbs
Forming other nouns
Forming opposite meanings
Forming Verbs
Forming Adjectives and Adverbs
Difficult spellings
Nouns and Adjectives
Verbs and Nouns
Word formation exercises 1
Word fomation exercises 2