D-an advertisement is a video
In option C all the words are a form of the verb "to be"
were: simple past,
be: infinitive
been: past participle
being: present participle
so this is the correct answer, as "to be" is a helping verb<span />
Answer:
I believe the answer is D
<span> The small girl had long shiny hair and is always happy rain or shine.</span>