100 POINTS
The author uses casual, informal language (almost like we do when we're texting our friends or family - hint, hint ;). What is Ha Jim trying to say about the world of technology in which we're living in?

Technology has made our lives very easy and comfortable with nothing left impossible for us.

Explanation:

The technology and the world we are living in today has made the lives of the people very easy where everything is accessible at a click of a button and nothing is too far now.

We can talk to people who are sitting miles away from us and we can use technology to reduce our energy and efforts that we put in a particular type of work. But this has made the people dependent upon the technology too much and has resulted in harming their own health.

the answer f probably

two factors or characteristics of a chapter that might make it difficult to read would be words i don't understand, or if i don't fully understand what's going on in the chapter. strategies i can use to get through the difficult material would be a dictionary, and re-reading previous chapters to get a better grasp of what the author is trying to say.