Many people argue that working can be a valuable experience for the young. However, working more than about 15 hours a week is 1 for teens because it reduces their involvement with school, and 2 a materialistic and expensive lifestyle.

    Schoolwork and the benefits of extracurricular activities tend to be 3 when teens work long hours. As more and more teens have filled the many part-time jobs, teachers have faced increasing 4. They must both keep the attention of 5 pupils and give homework to students who simply don't have time to do it.6, educators have noticed less involvement in the extracurricular activities that many consider a 7 influence on young people. School bands and athletic teams are 8 players, and sports events are 9 attended by working students. Those teens who try to do it all may find themselves 10.

    Another 11 of too much work is that it may promote materialism and an unrealistic lifestyle. Some parents say that working helps teach teens the 12 of a dollar.13 that can be true. It's also true that some teens work to help their family or to save for college.14, surveys have shown that a lot of working, teens use their earnings to buy luxuries. These young people won't spend 15 —they can just about have it all. In many cases, they are getting used to a lifestyle they won't be able to 16 several years down the road, when they no longer have parents 17 car insurance, food, and so on. At that point, they won't have enough money to pay for necessities as well as luxuries.

    Teenagers can 18 the benefits of work while avoiding its drawbacks, simply by 19 their work hours during the school year. As is often the case, a moderate (适度的) approach will be the most healthy and 20.

Sign Up for Your Free iDOGO ID

    The Mac Kids Book Club is home of the latest and greatest books, activities, and prizes. Claim your badge（徽章）now to join the coolest club around!

Why Join:

    With iDOGO you can:

    Create your custom avatar （虚拟化身）

    Earn points and badges

    Follow other DOGO users

    Bookmark & share news, books, and movies

    Express your opinions about news, books, and movies

    FREE Book Club giveaway:

    Terms and Conditions

    This Free Book giveaway is open to all iDOGO account holders in the US, except where prohibited by law. YOU MAY ONLY ENTER THIS GIVEAWAY ONLINE, NO OTHER METHOD OF ENTRY WILL BE ACCEPTED.

    If the number of readers interested in the book exceeds the number of copies available, winners will be picked solely at the mercy of DOGObooks.

    No purchase necessary. Only one entry is allowed per household. Ages 15 and under, and a legal resident of the US.

    The book publisher is the sponsor of this giveaway and is responsible for shipment of books to winners.

    You are not required to review the book if you win a copy. However, you are encouraged to do so.

    Winners will be notified by email. Note that in order to be considered for a giveaway participants must have their parent or legal guardian complete, sign, and return the Parental Consent Form.

    By accepting a free book and posting a review, you grant (授权) DOGObooks and the publisher a permanent, fully paid, worldwide license to use, copy, perform, display, and distribute your review.

    Please reveal in your review that you received the book for free through DOGObooks.

Sign Up for Your Free iDOGO ID

    The Mac Kids Book Club is home of the latest and greatest books, activities, and prizes. Claim your badge（徽章）now to join the coolest club around!

Why Join:

    With iDOGO you can:

    Create your custom avatar （虚拟化身）

    Earn points and badges

    Follow other DOGO users

    Bookmark & share news, books, and movies

    Express your opinions about news, books, and movies

    FREE Book Club giveaway:

    Terms and Conditions

    This Free Book giveaway is open to all iDOGO account holders in the US, except where prohibited by law. YOU MAY ONLY ENTER THIS GIVEAWAY ONLINE, NO OTHER METHOD OF ENTRY WILL BE ACCEPTED.

    If the number of readers interested in the book exceeds the number of copies available, winners will be picked solely at the mercy of DOGObooks.

    No purchase necessary. Only one entry is allowed per household. Ages 15 and under, and a legal resident of the US.

    The book publisher is the sponsor of this giveaway and is responsible for shipment of books to winners.

    You are not required to review the book if you win a copy. However, you are encouraged to do so.

    Winners will be notified by email. Note that in order to be considered for a giveaway participants must have their parent or legal guardian complete, sign, and return the Parental Consent Form.

    By accepting a free book and posting a review, you grant (授权) DOGObooks and the publisher a permanent, fully paid, worldwide license to use, copy, perform, display, and distribute your review.

    Please reveal in your review that you received the book for free through DOGObooks.

    Modem zoos are different from those built fifty years ago.At that time zoos were places where people could go to see animals from many parts of the world.The animals lived in cages with iron bars（栅栏）.Although the zoo keepers took good care of them,many of the animals did not feel comfortable,and they often fell ill.

    In modern zoos,people can see animals in more natural conditions.The animals are given more freedom in larger places so that they can live as they would in nature.Even the appearance of zoos has changed.Trees and grass grow in cages,and water flows through the places the animals live in.There are few bars;instead,there is often a deep ditch（沟）,filled with water,which surrounds a space where several sorts of animals live together as they would naturally.In an American zoo,the visitors can walk through a special huge cage that is filled with trees,some small animals and many birds,and large enough for the birds to live naturally.In a zoo in New York,with the use of special nights,people can observe certain animals that are active only at night,when most zoos are dosed.Some zoos have special places for visitors to watch animals that live in the desert or under water.

    Modern zoos not only show animals to visitors,but also keep and save rare animals.For this reason,fifty years from now,the grandchildren of today's visitors will still be able to enjoy watching these animals.

1)、感谢他的招待。

2)、介绍中国的国庆节（时间，意义等）

3)、欢迎他来中国。

注意：

1)、词数100左右；

2)、可以适当增加细节，以使行文连贯；

1)、感谢他的招待。

2)、介绍中国的国庆节（时间，意义等）

3)、欢迎他来中国。

注意：

1)、词数100左右；

2)、可以适当增加细节，以使行文连贯；