1d Match the arguments (1-4) and the reasons (a-d).
Which are pros/cons?
1) can learn more
a) most jobs involve using a computer
2) can be unhealthy
b) play games or surf on the Net instead of studying
3) waste their time
c) damage children\'s eyes, cause headaches
4) develop skills which they will use later in life
d) use the Net to get information ​