буду очень благодарн Решите пожалуйста номер 3 переводы не обязательно

1 Russia is bigger than the USA.2 Computer games are more expensive than board games.3 New mobile phones are better than old phones.4 Tarantulas are more dangerous than house spiders.5 Comedies are funnier than documentaries.6 MP3 players are smaller than CD players.