Answer:
1. In case of an earthquake, stay calm
2. In big cities, people dont breath fresh air
3. The medical personnel tried hard to save the patient.
4. If you get stuck in a lift, try to shout or call for help
5. Please call the police quickly! It's an emergency
6. I can't understand this grammar rule, it's very difficult!
Explanation:
Pls do brainliest
