Please read the following sentences carefully
1. Don’t stand on chairs. Many people hurt themselves by falling off chairs. 2. Don’t use water to put out kitchen fires. Use baking soda or salt instead. 3. Be careful with scissors and knives! Many people cut themselves in the kitchen. 4. Don’t keep poisons in the kitchen. 5. Be careful with fire and heat when you cook. 6. You don’t want to burn yourself.