Answer:
Gave is a verb!
Step-by-step explanation:
A noun is a word used to refer to a person, place, or thing (ex. apple, woman, Walmart), and a verb is a word used to refer to an action (ex. jump, dance, sing)! So, since Alina is giving a little girl a toffee, which is an action, it'd be a verb.
Hope this helps! ☆