If your English and grammar are a sign of what it takes to get into oxford then the flying standard cannot be to high!
Ok, go play grammar nazi with me then, but I'm pretty sure there is two o's in "too" when using it in that context
1. this is an internet forum not a professional document
2. ever considered some people on this forum dont speak english as a first language or maybe have not lived in an english speaking country for a long time?
3. yeah I passed their english exam with flying colours...............................