Insert 5 missing punctuation marks and explain them below.
The alien touched his ship down in the
middle of the city street he had never
visited Earth before. After exiting the craft
he looked up at the tall skyscrapers that
seemed to touch the sky. He wasnt sure
why all the residents looked so frightened.
He asked, “What are you looking at."
The people in the streets
screamed and
they ran away as
quickly as possible.