In recent years many TV shows have become extremely popular among Chinese audience. Those programs, ranging {#blank#}1{#/blank#} talent or dating shows to reality shows,{#blank#}2{#/blank#} (receive) both commercial success and public attention.

Their popularity is {#blank#}3{#/blank#} (main) based on simple facts. First, they care about social concerns. Second,  without exception, they explore a perfect balance between the international forms and Chinese expressions.

    Despite apparent highlights,  much room {#blank#}4{#/blank#} (leave) for improvement. Above all, commercial interests often outweigh  {#blank#}5{#/blank#} (education) purposes , causing many {#blank#}6{#/blank#} (complain) about the unbearable advertisements. In addition, some sharp remarks,{#blank#}7{#/blank#} they are eye-catching, may have misleading effects {#blank#}8{#/blank#} the youth.

    In my opinion, such shows should shoulder more responsibility instead of merely {#blank#}9{#/blank#} (entertain) the public.{#blank#}10{#/blank#} is expected, these programs should be positive in their forms as well as functions. Meanwhile, the media should also safeguard the values of our society.

    After a long journey, we arrived in Jiuzhaigou late at night. The tour guide {#blank#}1{#/blank#}(tell) us its name was from the nine Tibetan villages distributed along the valleys,{#blank#}2{#/blank#} had the reputation of “fairyland on earth”.

    The guide collected us at 8 am {#blank#}3{#/blank#} next morning. Then we set off.

    Jiuzhaigou was famous {#blank#}4{#/blank#} the 118 beautiful lakes and the many astonishing waterfalls (瀑布). Clear streams in the valleys collected in beautiful blue lakes, while in some places they collected into waterfalls. The lakes were pure enough{#blank#}5{#/blank#}(see) to the bottom, and they provided fantastic reflections of the facing trees and mountains. This{#blank#}6{#/blank#} (real) was a place to lose a day in.

After the{#blank#}7{#/blank#} (amaze) visit to the valley, we were treated to a well made singing and dancing show about Tibetan life. The{#blank#}8{#/blank#}( performer) had beautiful traditional clothes, provided by {#blank#}9{#/blank#}(they) families.

    When the sun set, I found that time slipped away, and the tour was over. Although I hadn't explored all the sights, I felt able to enjoy the heavenly {#blank#}10{#/blank#}(beautiful). It's absolutely different from UK. Oh, beautiful Jiuzhaigou, goodbye!

    When Robert Lee was in primary school, he hated to see his classmates throwing away half-eaten sandwiches after lunch. His parents had taught him and his older brother not to waste food. “They said it was bad,” says Robert, 27.

    While {#blank#}1{#/blank#} (study) finance and accounting at New York University, Robert remembered this lesson and joined Two Birds One Stone, a food rescue club at school {#blank#}2{#/blank#}delivered, five days a week, uneaten pasta, vegetables and other leftovers (剩余食物) from the dining hall to nearby homeless {#blank#}3{#/blank#} (shelter).

    When Robert and fellow club member Louisa Chen entered a college {#blank#}4{#/blank#} (compete), they came up with a slightly different idea for a food rescue non-profit group—{#blank#}5{#/blank#} (it) program wouldn't have a donation minimum, would operate seven days a week, and would be staffed {#blank#}6{#/blank#} (entire) by volunteers.

    Surprisingly, {#blank#}7{#/blank#} idea stood out. Robert and Louisa Chen won the first place. {#blank#}8{#/blank#} the $1,000 prize, they founded Rescuing Leftover Cuisine (RLC) in July 2013. In just the first few weeks, Robert steam delivered a donation of enough noodles and meatballs to feed 20 people in line at a New York City homeless shelter that had run out of food. Only a year into his finance job, Robert gave up his six- figure salary {#blank#}9{#/blank#} (focus) on RLC. So far the organization {#blank#}10{#/blank#} (reach) sixteen cities around the country.

    Each year{#blank#}1{#/blank#}(thousand) of tourists visit the polar regions of the Arctic and Antarctica. But the increasing number of people traveling to the ends of the Earth can have{#blank#}2{#/blank#}negative effect on fragile ecosystems. Should tourists{#blank#}3{#/blank#}(allow) to visit polar regions?

    About 40,000 tourists visit Antarctica each year. More than five million travel to the Arctic and sub-Arctic. Transporting tourists to the regions{#blank#}4{#/blank#}(increase) ship and airplane traffic, adding to the risk of pollution, oil spills, and other {#blank#}5{#/blank#}(environment) damage. Because the places where wildlife is accessible{#blank#}6{#/blank#}(be) few in number, tourist traffic can become concentrated in specific areas,{#blank#}7{#/blank#} (put)Arctic vegetation(植被) at risk.

    Others say that access{#blank#}8{#/blank#}these very special parts of the world should not be restricted to only researchers and scientists. Polar tourism allows people to develop deep {#blank#}9{#/blank#}(person) connections with polar regions. "Those{#blank#}10{#/blank#}travel to the Arctic or Antarctica often become cheerleaders for supporting those places." Jim Sano, vice president for travel and conservation at World Wildlife Fund, told TFK.

    One day, a father and his son were walking with their horse. An old man saw them and said, "You {#blank#}1{#/blank#}(suppose) to ride a horse, not to walk it!" The father then put his son on the horse.

    Soon they passed a group of people, {#blank#}2{#/blank#}said, "That's a lazy boy! He gets to ride the horse while his father walks." The father decided to take his son off and get on the horse himself. {#blank#}3{#/blank#}they kept going, they came upon two {#blank#}4{#/blank#}(passer-by). One said, "You are a {#blank#}5{#/blank#}(self) man! Your son has to walk while you get to ride!" The man then reached down and put his son on the horse with him.{#blank#}6{#/blank#}a while, they entered a town. Everyone started to laugh at them,{#blank#}7{#/blank#}(say), "You are too heavy for that horse!" The father and his son didn't know what {#blank#}8{#/blank#}(do).

    Finally, they decided to carry the horse. When they came to a bridge, the horse {#blank#}9{#/blank#}(fall) to the water. "If you try to please {#blank#}10{#/blank#}," the father told his son, "in the end, you will please no one." Then they went home.