5 . It was a cold, sunny December day when I set out for a run in Moab, Utah, with my dog, Taz.

About an hour into my ________ along a remote canyon (峡谷) trail, I hit a patch of black ice (透明薄冰) and then ________ 60 feet into the canyon. I wasn’t paralyzed, but I was in great ________. Taz had managed to ________ his way back to me, so there must be a way out of the canyon, but I couldn’t ________ or even crawl.

I shouted for help and was intent on ________ myself to the bottom of the canyon. Every inch was an effort. It ________ me five hours to go a quarter of a mile. ________, it got so dark that I had to stay where I was for the night, next to a puddle (水坑) of water. At night the temperature dropped below ________. Taz stayed with me, ________ some warmth.The next morning, I couldn’t move at all. I tried to stay ________. The second night in the canyon seemed even ________ and colder. The puddle turned to ice, and I had to ________ it to get water.

On the third day, I felt myself growing weaker. I was coming to terms with the fact that I might ________. In a last ________ , I called Taz over and told him to go and get help. Taz took off through the canyon and I lay there thinking about my family and friends. There was more that I wanted from life.

Taz returned, ________ . Then I heard an engine in the distance. I cried with joy. It ________ that Taz had found a search and ________ team. I was airlifted to the hospital, where doctors found I had lost almost half the ________ in my body. If the rescue team had arrived later, I wouldn’t have ________ it. I was grateful to my faithful friend -Taz.

Earlier this month, a team of doctors in Russia managed to complete an open heart surgery as the hospital caught fire, Now a picture     1     (take)at the operating theater goes viral on social media,     2     (move)the netizens(网民)everywhere,

According to reports, firefighters     3     (battle)the flames from outside the building as more than 120 patients and medical workers were being evacuated(转移). Despite this, the eight doctors did their best to finish the operation at the ground floor     4     (successful). Soon thereafter, the patient was evacuated to the regional hospital,     5     is about 5 kilometers away.

Cardiac surgery center department head Valentin Filatov said: “There was nowhere to go, the man had to be saved. We did everything at the     6     (high)level, as they say.”

Antonina Smolina, one of the medics, shared that “there was no panic” among the hospital crew.

When responders realized that the surgery could not     7     (stop), they made sure that the operating room would have sufficient power supply by providing an electric cable. They also had to keep smoke     8     entering the theater.

Amur Region’s Ministry of Health later released an official     9     (state), saying the operation during a fire was performed smoothly. Meanwhile, the government authorities will award the doctors for     10     they have done.