On Saturday, Joan and Daisy, two 17-year-old friends, were enjoying sunshine at Furness Park when they noticed a man fall down on the sidewalk. Hurriedly, they came to the man's1.
Daisy felt2 that he was going to die in front of them. Taking a closer3, she found the man's chest not going up and down, which meant he wasn't4 .
The girl knew they needed to5 help immediately. While Daisy stayed with the6 man, Joan ran to nearby homes and began ringing doorbells, but no one7. "I am really afraid he is going to die without help," Daisy said8.
Joan continued to run for help. She finally found some men fixing a car and told them the9 . But they didn't take what the girl said seriously at first. They asked, "Is what you said a joke?" "No, call 911 right now. " she10.
The repairman got it and then11CPR (心脏复苏术) on the man until doctors arrived and used a defibrillator (除颤器) to restart his12. Doctors said the man was in a13 condition and should be rushed to hospital.
A doctor said, "To their14, the two girls took fast action which is called 'a chain of survival', which can save the15of a patient in a dangerous situation."
"What the two girls did was quite16," said another doctor. "They17 into action to try to save a stranger, and they didn't give up until that task was18 ." But doctors didn't get the girls' names on the spot, so they launched a（n）19 to the public to find them.
Finally, the two girls were found and praised for helping save a man's life on the weekend. "We were brave," Daisy said, "We got a bit scared in the beginning, but soon we realized20wouldn't help the man."
