1-GERUND ( V+ing)

https://www.ef.com/ca/english-resources/english-grammar/gerund/

2-INFINITVE

https://www.ef.com/ca/english-resources/english-grammar/infinitive/

SOME PRACTICE:

https://www.perfect-english-grammar.com/gerunds-and-infinitives-exercise-1.html

https://www.perfect-english-grammar.com/gerunds-and-infinitives-exercise-2.html

https://www.perfect-english-grammar.com/gerunds-and-infinitives-exercise-3.html