Hey guys! Small and simple help, please!

Here a paragraph is given, no need to do anything...Just read this paragraph carefully and write at least 3 questions from this. Hope this can be done soon!

Technology Improves Communication because without technology communication at this level, would not exist.
Many years ago, communication was done by sending letters, communicating through radio waves and military codes.
Communication was poor and people had a hard time sending information, from one city to another.
Since the appearance of phones, mobile phones, and computers came, we have all created global communication for everyone.