Summery unit 8

The houses will be very stupid.
the computer will be useless.
It will be impossible to control your home from a mobil phone.
People who live in smart homes are very unlucky.
The main character in my nex computer game is very weak.
If it's dark, we will turn on the lights.
If we read the timetable carefully, we will get on the right train.
The woll catch more criminals if they use computers to match fingerprints.
If he switches on the light, he will be able to see better.
I will buy a new computer if this one breaks down again.