Is the following sentence a sentence or a fragment? “Constellations, small group of stars”

Explain how advancements in technology have affected the diversity of our news, how we receive it, and how it is portrayed by the media.

What are two reasons why hamlet has for making the request of the actors? (hamlet)

Which sentence does not contain an intensive pronoun? a) i guess i will just take out the trash myself. b) while treating herself to lunch, angie ran into an old friend. c) tony himself made dinner last night even though he hates to cook. d) lisa wondered if she herself was the one who left the oven on all day.