Which sentence contains an infinitive or infinitive phrase?

A.
Alice is going to listen to the sound of the crickets.

B.
A group of children walked to the library.

C.
Chirping birds entertained us as we sat.

D.
Find me tomorrow and tell me all about it.

Question

Which sentence contains an infinitive or infinitive phrase?	
 
 A.
Alice is going to listen to the sound of the crickets.
 
 B.
A group of children walked to the library.
 
 C.
Chirping birds entertained us as we sat.
 
 D.
Find me tomorrow and tell me all about it.

anonymous · Answer

in·fin·i·tive
inˈfinədiv/
noun
noun: infinitive; plural noun: infinitives

    1.
    the basic form of a verb, without an inflection binding it to a particular subject or tense (e.g., see in we came to see, let him see ).

anonymous · Answer

it's A cause she is going *TO LISTEN* to the sound of crickets