What are people wearing in the 21 st century? Scientists believe that in the near future, high—tech（高科技）clothing will make our lives more interesting. Take a look here and see some great inventions.

    Some say Speedo swimsuits helped world champion Michael Phelps move faster in water   1.  This gives clothes many new functions（功能）.

    Now many clothes makers begin to use new fabrics（纺织品）like nanofiber（纳米纤维）. The clothes made from these fabrics can keep away stains（污渍）and creases（皱褶）  2. 

    Clothes makers also use eco—friendly materials in clothing. Most of them come from old clothes. newspapers or even plastic bottles.   3.   Many clothes makers like Li-Ning make clothes from this low-carbon material.

    As the Internet has become part of our life, everyday objects are becoming part of a network.

Clothing is, too. For example, a US company has developed a pair of pants.  4.

    Scientists put sensors（传感器）inside the pants and then connect them to a computer. When people put the pants on, the sensors collect information about the body and send it to the computer.  5.  .

A. People don't have to wash them or iron them frequently.

B. Reusing materials will help us to cut down on carbon emissions（碳排放）.

C. High-tech clothing is made from old clothes, newspapers or even plastic bottles.

D. It can see your movement and “let a computer know your every move”.

E. Today there's more and more technology in clothing.

F. Scientists believer this technology will help us learn more about our bodies.

G. Clothes makers can make more and more money in the future.

用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）。

? deep? clean? watch? from? or? school? other? something? accident? few?

School is where we learn, make friends and grow up. But ?? 1.?? happen daily in schools across the world. We hear reports of students falling from the buildings while ?? 2.?? windows. Other students are hit by football on the playground. Three years ago, some students fell down on the stairs and were stepped on by ?? 3.?? , with tragic results.

We feel ? 4.?? sorry for the loss of lives. There is ?? 5.?? we can do to bring the students back, but we can try to prevent such things ?? 6.?? happening again. You should do the following things to prevent a stampede（踩踏）.

After class or school, don’t rush out at the same time. Wait until there are ?? 7.? ? people trying to leave.

*When you walk with a crowd of people, stay alert（警惕的）and ? 8. your steps. Don’t play around.

*Be familiar with your ? 9.?? and learn where the safety exits are.

*When there’s pushing and squeezing（挤）, don’t move and try to hold on to something.

?? 10.?? stay in a corner until the crowd leaves.

There ’s __________“u” and __________“s” in __________  word “use”.

There ’s __________“u” and __________“s” in __________  word “use”.

A．an , a, the                             B．a, an ,/

C．a, a, a                                D．a ,an, the