Answer: By practicing her speech, Laura's nerves calm down.
Explanation: Making a presentation is often a difficult thing for most people because the lack confidence presenting in front of a large audience. However with constant practicing one can over come the fear of public speaking. Also having positive thoughts boosts your advantage and confidence to speak to an audience.
Answer: it was published in 1968. It was inspiration for science fiction,
It was described as an alien invasion on Earth
Explanation:
Thats all of them
I believe your answers would be A, C, E.
Hope this helps. I didn't do much to research it. Tell me if I'm correct.