is that right grammarly? 2)what do you usually do with martphone and how long do you use that? when i grab the phone, i have played the game and watched the movie etc. generally, I used to do the phone for all the time. but nowdays I used the computer more than Smartphone for study. 3)what did you do with your friend when you were young? when I was 10 old, I played a dump(meaning ttakji-chigi) and a computer game in the PC cafe. but as I'm now 25 old, I have been studying english more and more. 4)do you think we would live well without smartphone and computers? I think if those are disappered, most people is confused by that reason. but I finished military service few year ago, and I lived well without smartphone. we can live without those because of that reason..