Gerund or Infinitive Quizzes

http://academic.cuesta.edu/ahalderma/gerinfinq.htm

http://a4esl.org/q/f/z/zz97mkm.htm

http://esl.about.com/library/quiz/bl_verbform1.htm

http://www.usingenglish.com/quizzes/420.html

http://www.english-zone.com/grammar/ger-inf01.html