Answer:
O calmed
Explanation:
<em>If you need an explanation please let me know</em>
<em>~Thank you have a nice day/night~</em>
<em>~Evelyn~</em>
The correct answer is A. When the subject of a sentence is singular, add "_s" to the base form.
An easy example is "to exist", the base form is "exist" and A strawberry exists shows that you add s when a singular subject is used.
