When John Gurdon was 15, he ranked last out of the 250 boys in his grade at biology. He also came in last for every other science subject. His teacher wrote in a _____ , "I believe he has ideas about becoming a _____; form his present performance this is quite foolish. "

Luckily the teacher's words didn't _____ Gurdon's love for science. He kept working hard. He went to labs earlier and left _____ than anyone else. Finally he realized his dream.

On Oct. 8, 2012, 64 years later, the British professor _____ the Nobel Prize in Physiology or Medicine. Japanese scientist Shinya Yamanaka had contributed to the research and therefore _____ the award.

Gurdon got the honor _____ his research into cells and cloning. When he was studying at Oxford, he did some _____ on cells. He took a cell from an adult frog, moved its genes _____ , and put them into an egg cell. The egg cell then ______ into a clone of the adult frog. His research ______ for the first time that every cell in the body contains the same genes.

At that time, many people couldn't ______ Gurdon's idea. But later it helped to ______ Dolly the sheep in 1996, the first cloned mammal in history. It also led to important findings in the ______ use of cells. For example, cells from someone's skin can ______ into any type of tissue in the body. This is good news for those ____ who have diseased or damaged tissue.

Gurdon always remembers the ______ he had when he was 15. He even puts the report on his desk as a daily ______ to himself.

"When you have problems, like an experiment which doesn't work, it's ______ to remind yourself that perhaps you are not so good at your job and the teacher may be ______ ," he said.

However, the facts suggest Gurdon is pretty good indeed.

   Ed Murrow was a famous radio program producer in the 1940s.In the United States，the rise of television in the 1950s ended the period called the Golden Age of Radio Broadcasting. Most of the popular shows vanished. More and more people started watching television. Ed Murrow and his boys moved to television as a result. He joined with Fred Friendly to create the series See It Now.

This show lasted from 1951 to 1958.Some broadcasts on See It Now concerned important issues（议题）of race，war and government dishonesty. Experts said the program was important in the history of television.

Murrow also started another television show called Person to Person. He spoke with famous people in their homes. One episode（一集）visited Eleanor Roosevelt，wife of former President Franklin D. Roosevelt. The show also visited actress Marilyn Monroe，actor Marlon Brando and Senator John F. Kennedy.

Ed Murrow also produced a number of special programs for CBS. One such program was called Harvest of Shame. It showed the hard life and poor living conditions of farm workers who moved from place to place. Some people said this program was so powerful that it influenced American lawmakers to take measures to protect these migrant workers.

After John F. Kennedy was elected president，he asked the newsman to lead the United States Information Agency. Murrow served as the agency's director from 1961 to 1964.Then he retired from the job. He died in 1965 at his farm in Pawling，New York. He was fifty-seven years old.

Today, Edward Murrow is remembered for his influence on broadcasting and the quality of his reporting. Former CBS chairman William Paley once said Murrow was a man born for his time and work.

Paley called him a student, a thinker, and at heart, a poet of mankind. As a result, he said Murrow was a great reporter.

   Even though we are probably not aware of it， on our path. through life， we are setting goals all the time. However， many things will not only depend on how firmly we set a' goal， but how _______ we act in achieving it.

A story shows how smart acting can turn a seemingly _______ crisis （危机） into a（n）_______ . During Roosevelt's third campaign for president ，millions of leaflets （传单） with the president's campaign speech were _______ . People who had no chance to see and hear Roosevelt live would be able to _______ it， hopefully like it and _______ him. Of course，his picture was on the front page. Too _______ no one had noticed that under the picture was a tiny but _______  name， George Moffet， who had taken the picture.

By law， Moffet would have had to be. asked for the right to _______ this picture. As the campaign managers

had. ________ to do so， the choices looked hard：either burn the millions of leaflets，________ losing the campaign and pay the high price to print new leaflets with a ________ picture， or ask Moffet's permission（许可）. Both choices seemed ________. What could they do?

It was the campaign boss George Pekins who ________ the tables. He sent a telegram to Moffet with a great ________ telling him that Mr. Roosevelt's campaign team was planning to print millions of leaflets with Mr. Roosevelt's ________ . It would for sure be a great ________ for the photo studio. How much would he bewilling to ________ for using it?

Moffet said he would pay $ 210. Roosevelt's campaign boss ________ . So， a hard problem was solved wisely. The ________ ? Think of things in different ways.

   Robert Lee Frost was born on March 26, 1874 in San Francisco, California.  Frost attended Dartmouth College after graduating from high school in 1892.  In 1894 his first poem, titled My Buterly. An Elegy, was published in The Independent.  Robert Frost went on to attend Harvard University in 1897 after marrying his wife Elinor in 1895.  He left university due to health concerns, and moved to a New Hampshire farm.

The time spent on his farm in New Hamp shire, where he tried to work the land, make a life, and provide for his family, was very hard for Robert Frost, his wife and children.  However, Frost came to respect rural life and grew an appreciation for what those living around him went through.  Because he so intimately （密切地） knew rural country life, he was able to master describing it through prose.  These experiences on the farm inspired many of his well known pieces of poetry, including The Tufts of Flowers and The Trial by Existence, both of which were published in 1906.

It was when Robert Frost decided to sell his farm in 1912 and move to England that he found publishers who were willing to shine a light on his poetry, something that was tough for a new poet to do in America.  His first book of poems, A Boy's Will, was published only a few months after his arrival in England, and North of Boston was published a year afterward.

By the time that Robert Frost made it back to his home country of America, he had built a solid career and reputation in England and was able to further his success.  His standing allowed him to connect with influential publishers, such as Henry Holt, and get his poetry out into the hands of the American people.  In 1916, Frost published Mountain Interval, which contained poems and stories he had written during his stay in England.

Robert Frost died on January 29, 1963 in Boston, Massachusetts at the age of 88.  Before passing away, Robert Frost was awarded the Congressional Gold Medal in 1960 for his poems and contributions to American literature.