In our life, everyone is surely to have difficulties. It is the same with me. I still remember how worried I am about my English learning three years ago. I had difficulty follow my teacher in the English class. With my classmates often laughing at me because of my poor English, I decided to do anything. Firstly, I took a part in the English Corner that I met many friends. They shared their methods of learning English with me. Beside, I also found it useful keep English diaries. What’s more, I talked with friends on the Internet and exchanged emails with English. As a result, I made great progresses in learning English.

   Dogs will do absolutely anything for the people they love，and for one North Carolina dog，that meant _________his own life in order to save his best friend.

This past Saturday morning，a deadly fire _________in an apartment building that left multiple families and their beloved pets _________inside waiting for help to arrive. "My wife got a phone call and it was very  very _________because she had her on the speakerphone and my daughter was very  very _________ and she was screaming that the apartment was on fire，"said Mare Martinez，whose daughter Karina was _________in the apartment when the fire started.

Karina had no _________ that her life was in danger until her dog，a 2-year-old German Shepherd named Riddick，woke her up with his panicked _________."Her dog wouldn't settle down so she called him up on her bed to cuddle（依）him，"Martinez explained." _________，he was still sitting up and __________barking at the wall."

After __________there was a fire，Riddick helped guide Karina to safety. "She went down the landing（楼梯平台）because there were already flames，but the dog got __________and went back up and would not come down，"said Martinez __________，she couldn't get Riddick to come back down and he __________before firefighters could rescue him." He was her best friend，they were __________and he did what he was supposed to do. He __________and took care of her when she was in danger.”

"The great Greenville Fire and Rescue department of the city did us very  very __________.They made this even just a little bit more tolerable，"said Martinez，who was __________when they went into the building and got back Riddick's __________ so they could give him a proper __________.

   Suffering the bone-weakening disease, Gary Rosheisen was a wheelchair-bound man living alone.His house felt_________and he brought home Tommy, an orange cat that soon became his best_________.

Because of his significant___________problem including seizures（疾病的突然发作）, Gary always kept the___________in the living room on the floor, and it had a speed-dial button_________to call 911. Gary trained Tommy in how to_________that button whenever he felt better___________there were any emergencies.

Then one day, while in his bedroom, Gary had a seizure which_________him to fall out of his wheelchair and onto the floor. Once the seizure_________, Gary soon realized he was unable to   _____. What made him feel terrible was that he__________to put his cell phone on the bed. So he lay there,__________and desperate.

Meanwhile, the police received a call from Gary's  _______. No one said anything. The line was__________，and then disconnected. And the dispatcher（调度员）__________, hoping to get an answer. When the phone just rang and rang, police were sent to______________.

Officer Patrick Daugherty entered the home and found Gary and his__________cat, Tommy. Tommy was lying next to the phone, while Gary was_________on the floor in his bedroom， And so, the only_________was that Tommy's training had been far more_________than Gary thought.

Thanks to the call made to the police! Both he and the police considered Tommy a hero.