1 . 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.

2 . Malaysia Airlines(马航) flight MH370 disappeared from radar(雷达) screens an hour after it   _________ on March 8 . It has _________ for more than 2 years.

The plane may fall into the sea. China, Malaysia and many other countries have joined to search for the _________ on the sea. The relatives of the 227 passengers and 12 crew(机组人员) are _________ good news from them.

How did the accident   _________? It is said that the plane was attacked by the terrorists. Some think there may be something wrong with the plane, and_________think the accident may be _________ by the mistake of the crew. However, it is _________ to tell the reason because the plane hasn’t been found yet.

It may _________ some time to find the missing plane and even more time to get to get to know the truth of what happened. However, we can’t stop __________ what happened to the plane __________ it is found.

Whether the missing plane is found __________ not, the whole world should __________ more attention to the safety of people, especially at airports.

We hope these people on the plane will be __________ , and they can get together with __________ family members.