Hi The "life in the UNited kingdom book" is abotu 137 pages, i ws told by a lady at one of the NCS that i just need to read chapters 1,2 and 3 of it, and some where else i read that i need to read/learn chapter's 2,3 and 4. can i just read chapters 1,2,3 and 4 and go for the exam. there a...