Tags improve the quality of your English by making it sound more authentic, doesn’t it ?

Try this test : http://www.englisch-hilfen.de/en/complex_tests/question_tags/index.php

another tags test and the answers are here.

More tags work

http://www.englisch-hilfen.de/en/exercises/questions/question_tags.htm

http://www.englisch-hilfen.de/en/exercises/questions/question_tags2.htm

http://www.englisch-hilfen.de/en/exercises/questions/question_tags3.htm