题目内容：

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Air travel makes both people and service dogs very nervous. There are classes 1.people get help to defeat their fear of flying. And there is similar training for service dogs 2. (suffer) the same problem. You will 3. (frequent) see them working on buses, trains and other public transport systems. But the busy environment found at an airport can trouble even the 4. (good) trained service dogs. People with disabilities depend on 5. (they) dogs. They should be reliable, and they can safely guide the people through security areas. It is especially when the flying is not smooth 6.they need the dogs to remain calm on duty on the airplane. It takes special training.

The Air Hollywood K9 Flight Center is a school where such help 7.guiding the disabled can be found. Dog trainers say successful training 8. (base) on a simple rule: preparation. Being exposed(暴露) repeatedly to the environment, to loud noises, to sounds, makes dogs used to acting and they don't get9. ( excite), when they are trained on a daily basis.

Dog 10. (own) who have attended the training at Air Hollywood K9 Flight School — it was opened say they now feel much more at ease about future flights. Their dogs also seem ready for takeoff.