Exercise 1 Identifying Infinitives. Underline the infinitive in each sentence. Then tell whether it is being used as a noun, an adjective, or an adverb.
1. Mrs. Link's advice was hard to accept.

Read the excerpt from eighty years and more: reminiscences, 1815-1897. all that day and far into the night i pondered the problem of boyhood. i thought that the chief thing to be done in order to equal boys was to be learned and courageous. so i decided to study greek and learn to manage a horse. which question would best the reader understand stanton's viewpoint in this excerpt?