Present Perfect Practice

Faça os exercícios online:

1) http://www.englishexercises.org/makeagame/viewgame.asp?id=2998

2) http://www.englishexercises.org/makeagame/viewgame.asp?id=5248

3) http://www.englishexercises.org/makeagame/viewgame.asp?id=5225


How long? Since / For

4) http://www.englishexercises.org/makeagame/viewgame.asp?id=1394

5) http://www.englishexercises.org/makeagame/viewgame.asp?id=5876