1
stylus
draughts
software
controller
chess
dice
2
1. webcam
2. screen
3. keyboard
4. mouse
5. speakers
6. printer
3
Russia is bigger than the USA
Computer games are more expensive than board games
New mobile phones are better than old phones
Tarantulas are more dangerous than house spiders
Comedies are funnier than documentaries
MP3 players are smaller than CD players
4
The tallest
The most difficult
The easiest
The worst
The cheapest
The most exciting
5
I could talk when I was two
My friends couldn't go to the disco
Could you speak English last year?
I could ride a bike two years ago
Could you play chess ten years ago?
6
should
shouldn't
should
should
shouldn't
7
youngest
lives
play
began
started
playing
better
hasn't
's
more