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    DO you know whose job is to stop food from going from one country to another? B-E-A-G-L-E-S! Do you know why? Because these dogs love food. They are perfect for the job.

    Beagles work at airports in a lot of countries, such as Canada, the United States, Australia and New Zealand. Their job is to sniff(嗅) out food. These special dogs have special noses. They cart even smell food in bags or boxes. When a dog finds a bag with food inside, it sits in front of the bag. If the dog finds the food, the workers will give it something good to eat.

    These dogs don't live in a house because the food in homes distracts(干扰) them. Their noses are very important. Living away from people helps to protect their noses.

    These working dogs should not be afraid of large groups of people or other dogs. They should not be afraid of loud noises. They should feel well when travelling in a car.

    Next time you're at an airport and see police dogs, don't play with them.  They are busy. They're working to keep us safe.

    My guide dog, Amelia, has been with me for more than three years. She has given me courage to enjoy life.

    My most difficult time was when I knew" I got cancer(癌症). Amelia was there for me all the way. She helped me beat(打败) the illness. For seven weeks, I had to have radiation therapy（放射） five days a week. Each time we arrived in front of the hospital, Amelia knew where we were. All I had to say was: Amelia, take Mommy to the room. After a few trips, honestly, I even didn't need to tell her which room we had to get into. She knew the way. Without Amelia's help, I would not have the courage to go through the hardest time.

    Today our journey still goes on with fun and happiness. In the past few years, we have visited many places and have met many wonderful people. To me, Amelia is not only a dog but a family member. She always brings me happiness and I love her so much.

    Look at these things. This is Mr. Wang's ID card. And this is Jim's watch, that's Mary's key. Gina's notebook is over there. Look! What's that on the floor? Oh, it's a gold ring. It's Jenny's ring. It's very nice.