-ing and full infinitive forms (3rd grade)

TO STUDY!!!

http://www.englisch-hilfen.de/en/grammar_list/gerund_infinitiv.htm


TO PRACTICE!!!

http://www.ego4u.com/en/cram-up/grammar/infinitive-gerund/exercises?04

http://www.ego4u.com/en/cram-up/grammar/infinitive-gerund/exercises?08

http://www.ego4u.com/en/cram-up/grammar/infinitive-gerund/exercises?30