About the importance of health, nobody can explain {#blank#}1{#/blank#} (well) than your doctor. They are the people who really know the importance of keeping fit and healthy. Every time I put on {#blank#}2{#/blank#} extra pound, my doctor will remind me about what is happening {#blank#}3{#/blank#} my body. We may look healthy but we don't know {#blank#}4{#/blank#} (clear) what is happening inside. And there are many different ways we can make sure that we are as {#blank#}5{#/blank#} (health) inside as we are outside. The first and easiest step is keeping a good {#blank#}6{#/blank#} balanced diet. Next is sleeping well. Sleep early. Make sure you get your nine hours' sleep. Do not skip your breakfast. It is one of the most important {#blank#}7{#/blank#} (meal) of the day. Exercise every day. Go for a swim, or walk, or just play football or tennis. Try your best not to have too much stress because it''s very {#blank#}8{#/blank#} (harm) to your health. Remember to keep {#blank#}9{#/blank#} (wash) your hands, and then you won't catch any infections(传染病). And getting away from your bad habits {#blank#}10{#/blank#} (be) important too.

    Many people like animals and take them as their pets, so pet hospitals are usually very busy. Kind persons {#blank#}1{#/blank#} love animals are needed to help in busy animal hospitals. Vets (兽医) will teach them {#blank#}2{#/blank#} to take care of the animals.

    Scientists think that pets will {#blank#}3{#/blank#} (probable) be much smaller {#blank#}4{#/blank#} people in the future will live in much smaller space. Scientists are now working on making very small farm animals, and the same thing might be done to make small cats and dogs.

    It {#blank#}5{#/blank#} (be) said that some day you might own a panther (豹) as a pet. Some scientists believe that they might have to start turning wild animals into pets, since this might be the only way to save them from {#blank#}6{#/blank#} (die) out.

    What about taking a robot as a pet? This may sound strange, {#blank#}7{#/blank#} it could become true. Robot dogs have been made {#blank#}8{#/blank#} (sell). They are like real dogs. These pets might become more and more popular in the future.

    Lots of people miss their pets when they are {#blank#}9{#/blank#} holiday. One hotel in Minnesota has solved this problem. It lends cats to their guests. Many expels believe more and more people will like this idea. It is very possible that in the future you will be able to order a pet, as well as room service, at {#blank#}10{#/blank#} hotel.