I have no doubt ________ she will come.

_____she comes or not makes no difference.

— Congratulation！You won the prize for best photography. —______________.

— I came out first in the English Speaking Contest. —______________.

— I drove to Shenzhen for the air show last week. — Is that _____ you had a few days off？

— Jack and I will celebrate our 20th wedding anniversary next month. — Oh, ______________.

— Linda, have a nice holiday! —______________.

— Mary, our team will play against the Rocket next weekend. I’m sure we will win. —______________.

All her suggestions have been______.

Children often dream of ________ they want to become when they grow up．

If you don’t want to go, I will go _____ you.

My friend knows where he can_____ a good used car for you at a reasonable price.

Our factory will ______twenty more workers next month.

The new coat _____ me well.

The result is ________ we won the game.

I just heard through the grapevine that you landed a job in a big car company.

Can you fill me in on what has been happening？

Many electric car owners consider the debate over charging points all a bit of a fuss.

The team’s demo doesn’t work on the sort of charge that would be required to top-up an electric car.

EV fans are used to these sorts of blue-sky ideas by now.

The computer plays an important part in our everyday life. It is one of the great inventions in the world in the[1]century. It works for us not only at home, in the offices, in big shops, [2] at schools. Today it is used in many ways. It really brings the world large wealth (财富) and happiness. The first computer in the world was called Enid. It was built in America in 1946. It was large and heavy. [3]it was born, it has been developing very fast. Until now it has gone through four periods and changed a lot. There’re many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. It becomes more and more helpful. The computer can do most of the things[4]the people. It can help us to know about the real world more quickly, to learn [5] we want to learn and to think for ourselves. As a student in the twenty-first century, you must work hard at it.

NEW MATERIAL CAN COOL BUILDINGS Researchers at Stanford University have developed a new material that can move heat out of buildings and into space. The material can cool buildings even on hot days. The cooling material is a very thin sheet with many layers that could be placed on a roof like solar panels. However, instead of turning sunlight into energy as solar panels do, the material turns heat into infrared radiation. Shanhui Fan is an electrical engineering professor at Stanford University. He says that the panels have a layer of material that is like sand. The panels also act like a mirror. They take heat out of buildings and reflect the light from the sun. Both the heat and sunlight are sent 100 kilometers into outer space. The panels are cool to the touch, even in the sun. Researchers say they can reduce the indoor temperature to nearly 5 degrees Celsius below the temperature outside. Mr. Fan says it is like having a window into space. He says the heat is sent directly into space without warming the air. Buildings in developing countries that do not have electricity or air conditioning could use the panels.In areas where one is off-grid,there is a significant potential benefit for storing medicine or even food. In many of these situations, being able to reduce the temperature is important. And this would provide a way to do it. The Stanford researchers described their technology in the science publication _Nature_. They say the main problem is creating actual cooling systems using the high-tech panels. It may be possible to develop a cooling spray technology in the next three to five years that could be used on existing solid structures. 1.The material can cool buildings only on cold days.

The material turns heat intoinfrared radiation because it is a very thick sheet with many layers that could be placed on a roof like solar panels.

The heat of the buildings and sunlight are sent 100 kilometers into outer space by the panels.

The off-grid areas may use the panels to reduce the temperature of buildings to store medicine or even food.

A cooling spray technology may be developed in the near future that could be used on existing solid structures.

MARRY：Hi, Tim. How do you like your new job？ TIM：I like it. [1] MARRY：I just heard through the grapevine that you landed a job in a big car company. [2] TIM：Ok, two weeks ago I got a tip that this company wanted to take on some experienced workers who have experience with wireless, electrical car-charging technology. MARRY：Oh,[3] TIM：Well, anyway, I made a beeline over to their office, had an interview with the department manager, and was told to start work the next day. MARRY：That’s really great. [4] TIM：Right now I’m basically just an office worker, but if I’m given the chance, I want to become the Marketing Director there. MARRY：Don’t tell me you’re already looking for a promotion. TIM：No, of course not. I’ve got a lot to learn yet. In the meantime, [5] MARRY：Well, I wish you luck. TIM：Thank you.