In what way do gerunds differ from present participles?

a. gerunds contain -ing endings; present participles contain -ed endings.

b. gerunds function as nouns; present participles function as adjectives.

c. gerunds are the first words of sentences; present participles are the last.

d. gerunds signify past action; present participles signify present action.

Read this sentence: while on vacation, i often relax by reading one of myfavorite books, go to the movies, or swimming in the pool.which revision corrects the parallel structure error? a. while on vacation, i often relax by reading one of my favoritebooks, going to the movies, or swimming in the pool.ob. while on vacation, i often relax by reading one of my favoritebooks, going to the movies, or swim in the pool.oc. while on vacation, i often relax by reading one of my favoritebooks, i like to go to the movies, or go swimming in the pool.od. while on vacation, i often enjoy relaxing by reading one of myfavorite books, go to the movies, or swimming in the pool.