The desk shook suddenly while Jim was doing his homework. Then he realized a big earthquake was happening. What could he do?

Jack heard the fire alarm while he was working in an office building. He is now on the third floor. The fire is spreading fast from below. What can he do?

David is swimming with his brother. Suddenly, he can't control himself and sinks into the water. He can't breathe now. What can we do to save him?

Tom cut his finger while he was using the knife. The cut is deep. What should he do?

John saw a stranger go into the next house through the window. It must be a thief because his neighbor is on vacation now. What can he do?

A. Place him on his back on the ground. Give him mouth-to-mouth breathing at once. When he can breathe, send him to the hospital as quickly as possible.

B. Cover the cut with a clean cloth and press it hard. Put up the finger to stop the bleeding. Then go to see the doctor for further treatment.

C. Try to escape from the exit (出口). Don't open a hot door and stay close to the floor when you are escaping. Use your clothes to cover your nose and mouth.

D. Don't make any sound in order not to be found, and then call the police for help. Protect yourself before the police arrive.

E. Move fast to a safe area in the room such as a corner between a table and a wall. Stay away from windows, large mirrors, and so on.