Relier Pairs L and S - Unit 4.1Version en ligne match the expression and the definiton par Luiza Moreno 1 safe to say 2 unregulated 3 pose a risk 4 nerves of steel 5 the odds of 6 face danger 7 take a risk 8 fatality 9 fatal 10 on-the-job 11 run the risk activity not controlled and directed by fixed rules or laws happening while you are working causes death To do something risky, unsafe, or unwise. to decide to do something even though you know it may have bad results used to say that you are confident about what you are going to say an impressive ability to remain calm the probability that a particular thing will or will not happen a death caused by an accident or by violence, or someone who has died in either of these way to be in a situation where there is a posssibility that something bad could happen to you to create risk of danger or harm.