8B gerunds and infinitives

2 calling 3 to speak 4 not to buy 5 going 6 to look after 7 using 8 Waiting 9 to consider 10 drawing 11 to work 12 to go 13 doing 14 to hear 15 studying 16 to think 17 cooking 18 to like 19 Eating; feel 20 to give