MODAL VERBS

Clique nos links abaixo para responder os exercícios sobre os verbos modais:

1. http://www.englishexercises.org/makeagame/viewgame.asp?id=7112
2. http://www.englishexercises.org/makeagame/viewgame.asp?id=5140
3. http://www.englishexercises.org/makeagame/viewgame.asp?id=7710
4. http://www.englishexercises.org/makeagame/viewgame.asp?id=8322
5. http://www.englishexercises.org/makeagame/viewgame.asp?id=5084
6. http://www.englishexercises.org/makeagame/viewgame.asp?id=3341
7. http://www.englishexercises.org/makeagame/viewgame.asp?id=5084