My Answer to Question 1: I am taller than I used to be. I wear glasses now. My math skills have improved.
My Answer to Question 2: There are more cellphones now than when my grandparents were children.
My Answer to Question 3: I think life is easier now. Because if has to much technology, I will confusion.
My Answer to Question 4: I think it has many technology so I will confusion more than it is today.
My Answer to Question 5: The world will be not better in the future. We will have too many technology so I will confuse.