Safety is something we ___________________ carefully about. The world around us can ___________________ place. Even our homes ___________________. Think about all the electric wiring, gas pipes, chemicals in the building materials, etc. All kinds of things could happen. It’s a good job we ___________________. Our governments make sure builders focus on safety. This is also true for the things we buy. You ___________________ small logo on electrical products that say the product is safe, and then there are instructions ___________________. Food safety is also something lots of people work on. It works. People rarely ___________________ the food we buy in shops. Maybe it’s not such a dangerous ___________________.