An adverb that can improve this sentence would be dramatically.
The rhetorical device you would use to create a feeling of unity between yourself and your audience is first-person plural mode of address.
Using the pronoun <em>we </em>will include both yourself and your audience and create a sense of oneness, so to say. You are all united, which makes your readers feel closer to you as the author.
Answer:
I tried to think of something that a school would like-
Explanation:
I thought my house was haunted so I spent hours getting ready to protect myself, but it turned out it was just a stray cat.
Answer:
1) helps communicate long distance
2) makes jobs easier
3) makes food supply more abundant
4) helps us get from one place to another
5) makes it easier to do simple things rather than do by hand
Explanation: