English - Gerunds and Infinitives (practice)

Practice 1: 

http://www.perfect-english-grammar.com/support-files/gerunds_and_infinitives_part_1.pdf

Practice 2: 

http://www.perfect-english-grammar.com/support-files/gerunds_and_infinitives_part_2.pdf

Practice 3: 

http://www.perfect-english-grammar.com/support-files/gerunds_and_infinitives_part_3.pdf

Practice 4: 

http://www.perfect-english-grammar.com/support-files/gerunds_and_infinitives_part_4.pdf