Question

Locate the infinitive and determine how it is used.

“She used a bookmark to keep her place.”
A. noun
B. adjective
C. adverb

Answer 1

"to keep" it is used as an adverb

Answer 2

C. adverb

Step-by-step explanation:

Infinitive: "to keep"

The infinitive in the sentence "to keep" would be an adverb because it is describing the verb "keep".