Matching Pairs Gerunds and infinitives after adjectives, nouns, and pronounsOnline version Evolve 5 unit 6 by Omar Martínez 1 Fixed expression + gerund e.g.: be worth, have fun, spend/waste time 2 Infinitives (to + verb) Adjective + infinitive 3 Noun + infinitive – to show purpose 4 Pronoun + infinitive – to show purpose 5 Adjective + gerund I need something to eat. It’s boring and difficult to work at night. It was boring waiting in line for the roller coaster. But it was cool riding on it. I spend a lot of time traveling for my job. It was an interesting place to visit.