The purpose of a paragraph is to express a speaker's thoughts on a particular point in a clear way that is unique and specific to that paragraph.
Answer:
I was surprised by his sense of humour.
Explanation:
I don't have much idea about passive voice but I tried
Answer: Yes, technology serves a very important role in communication. Imagine airports not knowing when a plane was coming. Technology helps with that and other things such as surgerys or simply talking to a relative who lives far away
Answer:
A
Explanation:
The whole adverb clause is "Because I have no other choice".