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How much exercise is enough? Studies show that everyone 1.._____ 30-60 minutes of exercise every day and kids need at least 60 minutes.

    Unluckily, many people have trouble in getting enough 2..______. There are many reasons such as lack (缺乏) of time, energy, and places to do it. At the same time, too many people are putting 3.. ______ food into their bodies than they burn. If you eat more than you need, you will put on 4.. ______. If you take in fewer calories than you burn, you will lose weight.

You can regularly 5.. ______ a small number of calories with everyday activities such as doing housework, climbing stairs, and washing dishes. To 6.. ______, that’s not enough. Running 5 miles can burn about 500-600 calories, 7.. ______ it’s hard for most people. In fact, you don’t need to run 5 miles a day to stay fit. There are easy ways to get enough daily exercise. 8.. ______, walking burns 8 calories per minute, and jogging (慢跑) burns 20 calories per minute.      

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Linda and Betty were both nineteen years old. In June, after a school year was over, they decided to take a vacation_____1.___. They went to several towns and villages, visited some places of interest, saw and heard a lot of interesting things. They____2.___very much.

One afternoon, they were going to stay overnight in a small town. It was too____3.__to walk further and they wished they could find a river and swim in the cool water. They were driving their car___4._____while they were looking around. Suddenly Linda saw a lake not far away. They drove there fast and ___5.____by the lake. They looked around and found a woman sitting on the stone and fishing there. After they____6.__and were going to jump into the water, the woman came up to them and shouted, "Sorry, Madams. Swimming ____7.____in the lake!"

    "Why didn't you tell us about it____8.____we took off our clothes?" Betty said angrily. "But it isn't forbidden to take off clothes by the lake," said the woman.

根据短文内容，选择适当的单词或短语填空，使短文意思完整。每个选项至多使用一次，有两项剩余。答案填写到答题纸指定位置。

根据短文内容，选择适当的单词或短语填空，使短文意思完整。每个选项至多使用一次，有两项剩余。

Brownie and Spotty were neighbor dogs．They loved each other and played together so often that they had made a path（小路）through the grass of the field    1    their houses．

One evening Brownie's family noticed that Brownie didn't return home．They went looking for him    2  ．Brownie didn't show up the next day，and the next week．

Spotty went to Brownie's house alone．He barked loudly．But Brownie's   3   were too busy to care about him．Finally，one morning Spotty   4    to take “no” for an answer．He followed Ted，Brownie's owner，everywhere he went．He barked，then rushed toward a nearby empty place and back，as if to say．“Follow me!”

Finally，Ted followed the dog across the empty place．The little dog   5   the man to a tree half a mile from the house．There Ted found Brownie alive．one of his legs was crushed（压住）in a trap（老鼠夹）．Ted wished he had come   6  ．Then Ted noticed that，in a circle around the injured dog，a lot of   7   was left over after lots of meals．

Spotty had been visiting Brownie every day．He had stayed with Brownie to protect him，snuggling（依偎）with him at night to keep him   8   and nuzzling（用鼻子爱抚）him to keep his spirits up．

根据短文内容，选择适当的单词或短语填空，使短文意思完整。每个选项至多使用一次，有两项剩余。

       SAM is a dog who lives in Maryland，US．But is   1  a painter．And some of his paintings have sold for $1，700．

       Sam holds a special paintbrush in his mouth to paint．Mary Studebaker，Sam’s owner，said Sam loves painting and can do it for   2  ．“He loves to work in different colors．He paints his paintings with    3    colors first and then moves onto lighter ones．” She said．

       Mary，the owner of a dog service center，took in 6-year-old Sam four years ago．She   4   the idea of teaching Sam to paint    5   seeing reports about animal painters．“I saw dolphins paint and elephants paint，so I thought，why not a dog?” Now the money from the dog’s art sales  6  to keep the dog service center open．

       “Sam’s paintings have been   7   at New York galleries （美术馆）．Art lovers have come from far away just to buy his work，” Mary said．“We even had one woman who   8   her dog one of Sam’s paintings as a birthday present．”

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On the Road

When I was a child, my family took a road trip every summer. We   1   from our home in New York City to my grandmother’s home in Missouri. The 1580-kilometer trip took two or three days.

I always thought my family had  2  on road trips. Many times our car  3  . It was always very hot. Sometimes the air conditioning did not work. My brother and sister and I sat in the back. My sister, the youngest, always sat  4  . She would fall asleep. Then her little  5  would fall onto my shoulder. I would always push her head onto my brother’s shoulder, and he would push it back. She just  6  through everything.

Road trips were  7  , but we had some good laughs along the way. Like the time a buffalo（水牛）attacked our car! Now when I remember our road trips, I  8  .