2 . Bus driver Sondra Artis had just picked up the last student on her route. As she headed towards Surry County Schools, the driver _______ a burning smell in the air. When a student asked her what was wrong, she did her best to _______ her growing worry.

“I wiped the window and I said, ‘Is that steam or smoke?’ I said calmly,” Sondra recalled. “As I pressed on the gas, more came out. I just had to get them off that _______ . ” Sondra pulled into a church parking lot and turned to _______ the 20 students on board. She reminded them of the evacuation drills (疏散演习) they _______ at the beginning of the year and directed older _______ to leave by the backdoor and younger students through the _______ .

“I told the kids that,” You know, we _______ in the beginning of the year, but this is going to be _______ , so I need you to be calm,” said Sondra.

The students hurried to the ________ as smoke began to fill the bus. They were ________ , but Sondra remained calm throughout the evacuation. When they were out, she went back onto the bus to make sure everyone escaped ________ .

Seconds after they all disembarked (下车) , the bus ________ fire. Another bus came to the ________ to take the children to school, and Sondra was happy that everything ________ okay.

4 . It was the day before Thanksgiving and Kaleb Benham was wandering outside his home. His 90-pound dog, Buddy, was _________ nearby, doing what dogs do: getting into _________. Only this time, Buddy was getting into a real trouble.

The unmistakable _________ that no one wants to hear alone in the woods caught Benham’s _________. It was the deep roar of a bear. Benham _________ around to see the beast, which weighed around 350 pounds, 100 feet away. _________ the bear seized Buddy’s head and started dragging him away.

Benham, aged 24, chased after them. “_________,” he told CBS 13, “the only thing I could think of was ‘save Buddy.’” With extraordinary _________, he dashed and struck the bear. But it even _________ its grip (掌握) on Buddy. Benham tried prying open its mouth, but the jaw was ____________ tight. Finally, Benham turned to street fighting. It ____________. The bear dropped the dog and ran off into the woods.

Buddy was badly ____________. “My first thought was that I was going to lose him,” Benham said. He ____________ him to a nearby vet (兽医). Buddy’s ____________ took nearly four hours. Benham was ____________ to watch the process through a window as Buddy was operated on.

This was the second time Benham had rescued Buddy, says CBS13.

5 . Norwood was driving through St. Petersburg, Florida. The laughter and chatter from the four teenage girls inside the car quickly _______ screams. Suddenly, another car _______ into them, sending their car sailing into a nearby yard, coming to a(an) _______ only when it crashed onto a tree.

Smoke poured out from their car, and it’s about to explode. Norwood crawled out through the window. Along with _______ of her friends, who’d also _______ to free themselves, she ran for her life.

But then she realized her best friend, Simmons, wasn’t with them. Norwood ran _______ to the spot and found Simmons _______ in the back seat. “She wasn’t moving.” Norwood threw open the back door and _______ her friend out. She dragged Simmons a few feet to _______ and laid her on the ground. “I ________ her pulse. Nothing. Then I put my head against her chest, but no ________ of life. That’s when I started CPR (心肺复苏).” said Norwood.

After the 30th ________, Simmons began coughing and breathing. The CPR had ________! Soon, doctors arrived and ________ Simmons to the hospital. And then she heard how Norwood had saved her life. “I wasn’t ________” Simmons told CNN. “She will always help any way she can.”

6 . On July 20, Yu Yifei, a 26-year-old medical intern(实习生)at People's Hospital of Zhengzhou, made his way home in a subway train on Line 5 after his first day's training. When downpours struck the city, he _________ about a dozen people trapped in a flooded subway train as the rainfall in Zhengzhou reached 201.9 millimeters between 4 pm and 5 pm, a totally new _________ in the history of Zhengzhou.

Flood waters _________ a barrier and entered the underground area. The train came to a sudden stop before the water began _________ in the carriages, trapping passengers inside. Thus Yu, _________ to leave and fearing for his life, made a _________ call to his father.

As water continued to flow into the carriages, passengers' _________ rose. When subway workers arrived to withdraw them, Yu _________ to get out. As he made his way to safety, he heard a cry for help from someone needing a doctor. He quickly _________ the white medical coat given to him at the hospital __________ and returned to the platform to save him. On seeing him, a number of frightened people were greatly encouraged and their spirits __________. Some even applauded him.

As more passengers were pulled from the __________, Yu instructed others in the key steps to save a victim from drowning. He __________ CPR, or first aid, to those in low-temperature shock from the cold water and near death from drowning. One of the passengers, a female doctor, nearly died. After __________ consciousness and strength, she joined Yu in treating others. Yu was __________ and needed all his concentration to perform another CPR procedure.

That night on a subway station platform, he spent an exhausting six hours giving CPR to passengers who narrowly survived drowning. All the people gave him the thumbs-up.

7 . I’d gone snowboarding enthusiastically in France with my little brother. That day, fresh snow had been falling, and we were in a good ______. We stopped near the top of an off-path section going through ______. I let my brother disappear into the trees ahead, ______ I would soon catch up.

I began to ______ speed when I was suddenly thrown off balance. Just as I was regaining control, I ran into the trunk of a large tree. It was like ______ a solid wall. The pain was instant. I knew immediately that my ______ was broken and quickly realized the situation could get very ______. Nobody would be coming past. There was no phone signal. It was snowing and cold. If I waited, I would ______ be rescued eventually. But the chance of ______ to death before that happened was too high for me.

I tried to stand but fell down and almost ______ with pain. I managed to get the board off from my feet and moved it under my stomach so I was lying on it. I faced down the mountain and used the board to slowly drag and ______ my body down the steep, tree-lined slope.

It took about two hours ______ a skier found me and I got help. The mountain rescue team came, with my brother arriving shortly afterwards. I couldn't feel my hands or my toes，but I was ______ to know I was safe.

A helicopter took me to hospital. I had broken one of my backbones, so I had a(n) ______ where the doctors inserted plates. The constant pain was agonizing (痛苦的), but it wasn’t as bad as seeing the pain and worry I put my family through. The recovery road was ______, but I was lucky.

8 . On July 24, 1916, a natural gas explosion trapped 32 men working in a tunnel 250 feet below Lake Erie. The first rescuers who entered the tunnel were _________ by gas, and for hours no one else dared to enter the suffocating (窒息的), _________ deathtrap.

Then, late that night, someone had an idea: _________ Garrett Morgan and his new invention. Garrett Morgan was a successful factory owner in Cleveland. The son of freed slaves and the seventh of 11 children, mechanically minded Morgan had opened his own sewing machine shop, which he soon _________ to a tailoring factory with 32 employees.

In the early 1900s, factory buildings were crowded and untidy. They were often made of wood, with no fire escapes. Fire could cause serious _________. Concerned about his employees, Morgan _________ with a “safety hood” (头罩) that would allow the wearer to _________ despite a fire’s poisonous smoke.

Morgan knew smoke rises during a fire. Therefore, he created a heat-resistant hood with a long tube reaching to the floor. Wearing Morgan’s hood, a firefighter could breathe the _________ air near the ground. Morgan lined the breathing tube with a sponge-like material that was wetted before use to ___________ the air. A second tube was designed to __________ exhaled (呼出的) air.

Called to the scene on the night of the tunnel explosion, Garrett arrived with samples of his safety hood. Still in their nightwear, he and his brother Frank put on the hoods and bravely entered the tunnel. It was a dangerous __________ of the invention, but they saved two lives and __________ four bodies before officials closed the __________. Morgan knew that more lives might have been saved if he had been called sooner.

The daring __________ made Morgan famous and brought requests for safety hoods from fire departments around the country. But his greatest __________ was knowing that his invention would now save more people.

9 . The moon had gone behind a cloud and there weren't many stars in the sky. As I took a glance (一瞥) at my neighbour's house, I saw a flame (火焰) in his_________. I thought he was having a midnight fast food so I went back to my _________.

Soon, there was a burning smell in the air and I guessed something was wrong. _________, I jumped out of bed and went downstairs to _________. I saw fire coming out of my neighbour's kitchen. Right away, I _________ "Fire! Fire!" But there was no one nearby to hear my shouts for help.

I _________ into my house, called the fire department and went back to my neighbour's house. I rang the doorbell, hit on the door and called out my neighbour's name but there was no _________. I managed to _________ the house and rescued a cat and a rabbit.

I tried to throw water through the kitchen window _________ it was no use; the fire was too strong. __________, a fire engine arrived and soon the firemen put out the fire. They arrived just in time as the fire was going to __________ to the other rooms in the house.

When my neighbour came back, he was__________ because his kitchen was burnt down, but he thanked me for calling the fire department and for saving his __________. He wanted to give me some money in return but I did not accept it.

Weeks later, my neighbour repaired and restored his kitchen. He __________ me to see his new kitchen and there he gave me a medal that he had __________ ordered from a factory. It made me feel very happy.