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