（1）The photography show tells us American history by {#blank#}1{#/blank#}.
（2）Children under 5 aren't{#blank#}2{#/blank#} to enter the Bell Tower.
（3）The International Library is usually open every day except{#blank#}3{#/blank#}.
（4）The magic film Harry Potter ends at {#blank#}4{#/blank#} .
（5）If you want to {#blank#}5{#/blank#} a ticket for the film, you can call 2096758.

    Today, I'd like to tell you something about the history of the United States. The United States covers a large part of North America. After winning freedom from England, it had only 13 states. Each of the states had a star on the national flag. As the nation grew, new states were formed and there were new stars on the flag. For a long time, there were 48 states. In 1959 and 1960, two more stars, standing for the new states of Alaska and Hawaii（阿拉斯加州和夏威夷州）,were added to the flag. Indians were the first people of the land. Many people came from England. It is for that reason that the language of the US is English.

Make Changes to Lose Weight

    Making these easy changes realty can help you lose weight.

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    You can help prevent overeating by eating something about every three hours. Getting too hungry will get in your way to eat healthily. Make sure you know how many calories should come from snacks, and then aim for a healthy snack, such as an apple.

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    One of the worst ways to lose weight is meal skipping. Many people think skipping meals is a great way to cut calories, but in the end, they fail to lose weight. You'll be more likely to overeat if you do not eat regular meals.

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    Water helps you lose weight in several ways. Drinking water rather than other kinds of drinks can cut hundreds of calories. Don't wait until you're feeling thirsty to drink water; thirst can be mistaken for hunger, causing you to overeat.

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    It is impossible to lose weight and keep it off without exercising. Start out today by taking a walk or learn how to bike to lose weight. Work your way up from 10 minutes to 30-40 minutes a day, most days a week.

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    Keep a food diary. All you have to do is to put down what, when, and how much you eat in a notebook. A food diary will give you a clear picture of your eating habits so you can know the change you need to make to lose weight.

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Should We Keep Animals In Zoos?

    Zoos are popular places in communities around the world. They're places where people can learn about wild animals by seeing them up close. Some people  though, believe zoos aren't good for animals. They think wild animals should only live in the wild.

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    Wild animals have been kept in cages for thousands years. Over time, people began speaking out about the practice of keeping animals in zoos. The rise of animal rights movement and groups have led many to question whether or not zoos are right.

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    Zoos provide care for animals that they wouldn't receive in the wild. Animals are fed a healthy diet in zoos. Also, zoos have veterinarians who provide medical care for hurt or sick animals that would often be left to die in the wild. In some cases, zoos help animals to live longer.

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    Though many animals live longer in zoos, some mammals live longer in the wild. Elephants live near twice as long in the wild as they do in zoos. Scientists believe the causes for this include elephants in zoos becoming stressed and depressed when they are forced to live in small spaces.

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    It may seem like a good thing that zoos set animals back into the wild, but there are often problems with this practice. Zoo animals don't learn hunting skills since they are fed by zookeepers. They also have no idea to stay away from predators, cars or hunters in the wild.

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    How much do zoos actually teach people about animals? A 2014 study showed that only 1000 out of 3000 children who visited a zoo learned something new. Groups such as PETA believe the biggest thing children learnt at zoos is that it's fine to keep animals in cages instead of in the wild.

    Started in 1636, Harvard University is the oldest of all the colleges and universities in the United States. {#blank#}1{#/blank#}

    In the early years, these schools were much alike. Only young men went to college. {#blank#}2{#/blank#} Little was known about science then, and one kind of school could teach everything that was known about the world. When the students graduated, most of them became ministers or teachers.

    In 1782, Harvard started a medical school for young men who wanted to become doctors. Later, lawyers could receive their training in Harvard's law school. {#blank#}3{#/blank#} Soon it began teaching American history.

    As knowledge increased, Harvard and other colleges began to teach many new subjects. {#blank#}4{#/blank#}

    Today, there are many different kinds of colleges and universities. {#blank#}5{#/blank#} There's so much to learn that one kind of school can't offer it all.

A. In 1825. besides Latin and Greek, Harvard began teaching modern languages, such as French and German.

B. Most of them are made up of smaller schools

C. Yale, Princeton and Columbia were opened soon after Harvard

D Students were allowed to choose the subjects that interested them

E. All the students studied the same subjects, and everyone learned Latin, Greek and Hebrew