Relier Pairs Idioms with safetyVersion en ligne Life 6- unit 2B par Mariangel Fernández 1 FOLLOW THE CORRECT PROCEDURE 2 BECOME SECOND NATURE TO YOU 3 CUT CORNERS 4 DO THINGS BY THE BOOK 5 BETTER TO BE SAFE THAN SORRY 6 ERR ON THE SIDE OF CAUTION To become natural. To do things in a very safe way. To do things in the correct way. Don't try to make up your own rules. To improvise, to do sth without care so as to save time or money. To do things in a safe way to avoid risk.