Every night in Jinan University in Guangzhou, {#blank#}1{#/blank#}play diabolo (空竹) as a crowd watches in amazement.

    Chen Zhelun, 25, a Malaysian-Chinese started the diabolo club, which helps to increase the popularity of this traditional Chinese game. He is one of many students expressing their interest in the country's cultural heritage (遗产) by {#blank#}2{#/blank#}.

    The diabolo, which came from China, is popular among Chinese living in Malaysia.

    "We played diabolo from primary school onward. I thought I could find someone {#blank#}3{#/blank#}in China, but only a few students knew about it. So I started a club to develop it," says Chen.

    To Chen's surprise, the old game has interested a huge crowd—more than 1,000students have joined the club.

    "It {#blank#}4{#/blank#}and it's fun," says Chen.

    But some prefer quieter activities. Every weekend, one classroom in Shenzhen University is always crowded, but it's unusually silent. The members of Lanting Calligraphy Club are writing Chinese characters with traditional brushes.

    As head of the traditional Chinese local operas club, Kong Yanquan plans to put modern elements (元素) into traditional culture to get students to join his club.

    "I think it's everyone's duty {#blank#}5{#/blank#}China's traditional culture among young people," he says.

    In traditional Chinese medicine, food is divided (划分) into two types; hot and cold. Both kinds of food affect (影响) your body {#blank#}1{#/blank#} different ways, So, having 57. {#blank#}2{#/blank#} balanced diet is safe and {#blank#}3{#/blank#} (health) for your body.

    Some examples of hot food {#blank#}4{#/blank#} (be) berries, mutton, and ginger (生姜) . If you eat too much of them, {#blank#}5{#/blank#} (certainly) things might happen to your body. You may start to sweat a lot and feel pain in your back, or even grow gray hair! If these things happen to you, you should avoid (避免) spicy food, coffee, or sugar.

    On  {#blank#}6{#/blank#} other hand, too much cold food like tomatoes and potatoes can also cause problems. It may make your hands and  {#blank#}7{#/blank#} (foot) cold. It also makes your body temperature lower.

    Besides what we eat, {#blank#}8{#/blank#} we eat is also important. You should always sit down and chew (咀嚼) carefully. Don't make {#blank#}9{#/blank#} (you) busy with other things, such as watching TV or {#blank#}10{#/blank#} (read) a newspaper. Finally, it's best to eat three meals a day at regular times.

My name is Helen. Anna is my s{#blank#}1{#/blank#}. Look! This is {#blank#}2{#/blank#}（we） room. It's very {#blank#}3{#/blank#}/'taɪdɪ/. You can see two {#blank#}4{#/blank#}（bed）in the room. The red bed is Anna's. The blue bed is {#blank#}5{#/blank#}（my）. U{#blank#}6{#/blank#}my bed, you can see a box. My old books {#blank#}7{#/blank#}in it. A desk is between（在……之间）the two beds. On {#blank#}8{#/blank#} desk you can see a telephone, a radio and two clocks. The radio is black. I found {#blank#}9{#/blank#}in the school library. Do you k{#blank#}10{#/blank#}whose（谁的）it is?

I went to Grand Canyon (大峡谷) National Park in July 2012 for the firsttime and I knew I wanted to work there as a park ranger（管理员）. Park rangers protect the park's animals, plants, land, buildings, andpeople.

Now, as a park ranger forGrand Canyon National Park, I share the science, history and beauty of this parkwith thousands of visitors from around the world.

National parks are like outdoormuseums. Park rangers have all kinds of jobs, depending on where they work and whatthey studied during college. I teach school field trips（实地考察）, work at visitor centers and helppeople stay safe during their visit.

My favorite part of my jobis showing children their first look at the Grand Canyon during school field trips.Children are often amazed at the canyon's size and colors. Sometimes, they thinkit looks like a painting.

Being a park ranger requiresa lot of energy. I walk several miles and talk with hundreds of people each day.Park rangers must enjoy working with people and speaking in front of groups. Nearly5 million people visit Grand Canyon National Park every year.

Park rangers must also beprepared for any situation. Recently, I broke a traffic jam(堵塞). It was caused by a huge elk（麋鹿）standing in the road. Elks can become dangerous when they get scared,so I asked visitors to stop their cars and take pictures from far away. Believeit or not, I also help protect people from monkeys. It is not allowed to feed animalsin national parks. But sometimes, visitors try to feed monkeys.