单词拼写

1.Last week, I s______________ my newly-bought sweater for one in another color.

2.It u__________ him that nobody told him about the whole thing.

3.He asked several questions c______________ the future of the company.

4.We can tell what people think from their facial e________________.

5.Whether it is safe or not is one of the most f________________ asked questions about the Internet.

6.Our president will make an o______________ visit to Tokyo in March and will attend a lot of meetings there.

7.We had planned to complete the new bridge in 2012, but it was finished two years ahead of s______________.

8.He is the chairman of a large international o________________.

9.The temperature is f__________ to reach as low as 4℃ and warm clothes will be needed.

10.Light travels faster than sounds, so we see l________________ followed by thunder on rainy days.

请认真阅读下面对话，并根据各题所给首字母的提示，写出一个英语单词的完整、正确形式，使对话通顺。

M=Mary

T=Tom

M:  Hi, I'm going door to door tonight to tell people about the Student Action Union.

T:  I think I read something in the (76)n       last week.

M:  Yeah, we are trying to (77) p       and preserve some of the open spaces on campus.

T:  You are the group that's (78) a　　　　against the extension of the parking lot next to Darwin Hall,

    right?

M:  That's us. We just feel it is important to save some of the (79) n       beauty of the campus.

    Some of those trees are hundreds of years old.

T:  It's a pretty (80) p       . My friends and I had picnics over there by the stream.

M:  We are going to (81) o     a demonstration on Thursday afternoon.

T:  Well, I have a class on Thursday afternoon.

M:　But maybe you could (82) s     this appeal letter. We are going to hand it in to the administration

    to demonstrate how the students feel about this.

T:  Sure, let me get a pen.

M:  I have a pen right here. And let me (83) l        you this little book about the Student Action

    Union. Maybe you could come to some of our meetings. We get (84) t     once a month.

T:  Yeah, I'd like to know more about your group. Let me know (85) w      the next meeting is and I

    will try to be there.

The Intel Science Talent Search is the top science competition for high school students in the US. The 40 finalists were honored in Washington last week. They met with scientists and politicians. President Obama welcomed them to the White House.
These 40 students were selected from almost 2,000 contestants nationwide. They had to present original research to be judged by professional scientists. The students showed their research projects on large posters. The winners were announced on March 15^th, 2011.
Wendy Hawkins is executive director of the Intel Foundation, who says the 40 finalists represented excellence across many areas of science.
Selena Li is from Fair Oaks, California. She wanted to find a more effective treatment for liver cancer. She began her research four years ago. A scientist at the University of California, Davis, taught her how to design and do experimental work in the laboratory. Ms. Li placed 5th in the Intel Science Talent Search and was awarded 30,000 dollars.
Scott Boisvert lives near Phoenix, Arizona. He began using a laboratory at the University of Arizona at the age of 14. Over four years, he completed a project studying a fungus(真菌) linked to the decrease in amphibians（两栖动物）around the world. He was trying to find out if different chemicals and substances in the water could kill the fungus. He collected and tested water samples across Arizona. He says, “My results were able to identify a list of chemicals that were significant in the growth and in the movement of the fungus.” He placed10th in the Intel competition and was awarded 20,000 dollars.
Evan O’Dorney of Danville, California, won the top award of 100,000 dollars in this year’s Intel Science Talent Search. For his mathematical project, he compared two ways to estimate the square root of an integer (整数) , a number with no fractional parts.
Wendy Hawkins at the Intel Foundation says these young people represent the next generation of scientists who will help shape America’s future.
【小题1】According to the passage, if you want to win the Intel Science Talent Search, you must________.

The other day, I happened to meet someone I hadn’t seen for many years. I couldn’t believe the change in him. In fact, he didn’t even seem like the   21  person.

When I first knew Bill, back in   22  , he was one of the most carefree（无忧无虑）people I had ever   23  . He was always ready to have a party. He thought   24  of going out for beer at three o’clock in the morning or driving 50 miles to see an old   25  he really liked. Bill and I were in the same class in college, and   26  was never dull when he was   27  . With him there was one wild   28  after another. Sometimes I wonder how we   29  to study for our exams.

Last week I was in Houston on business and I ran into Bill in the bar at the hotel.  30  , I wasn’t even sure it was   31  . Was this short – haired businessman really the same person? I wasn’t really sure until I came near him but it indeed was Bill. Now he works for a bank. He   32  most of the evening about his job, his new car and his house. How he had changed! Back when we were in college, the  33  thing Bill cared about was possessions. Now they seemed to be his main   34  . Although I have changed quite a bit myself, somehow, I never   35  Bill changing so much. My image of him   36  the one I had formed   37  the time when we were college students together.

I suppose it’s   38  to expect people to remain the same, especially   39  I have changed so much myself. But I must say that I enjoyed the old Bill much more than the new Bill. Maybe he   40  the same way about me.

A．proper      B．same     C．usual        D．right

A．childhood   B．the army   C．his thirties    D．college

A．considered  B．supposed    C．met          D．expected