User-agent: *
Disallow: /preference/*
Disallow: /typewriter.*
Disallow: /quiz.*
Disallow: /vocabtrainer.*
Disallow: /vocabularysets.*
Disallow: /vocabpractice.*
Disallow: /recommended*.*
Disallow: /home.*
Disallow: /course*.*
Disallow: /progress.*
Disallow: /practice.*
Disallow: /grammarpoint*.*
Disallow: /comments.*
Disallow: /profile.*
Disallow: /sentence*.*