请认真阅读下面对话，并根据各题所给首字母的提示，在右栏中标有题号的横线上，写出一个英语单词的完整、正确形式，使对话通顺。

单词拼写。

1. John is b_______ on getting the first place in the following race.

2. Better be envied than p______（怜悯）.

3. He graduated from Cambridge University, so he was able to speak s ___________ English.

4. Oliver Twist was written by one of the greatest n______ in the world.

5. She ____________(叹气) with relief when she learned that her son passed the exam..

6．After months of overworking, Jack was suffering from m          and physical exhaustion.

7．Princess Turandot             (折磨)Liu , and Liu killed herself.

8．She speaks Italian                (流利).

9．Big Joe Tuner never achieved much fame when he was alive mainly because there was still racial d_______             in the USA then.

10．That man is            with（醉心于）power.

Did you know that vegetables can grow in the climates they are not used to? Cool climate vegetables like asparagus (芦笋) are now able to be grown in places as hot as Hawaii. In Hawaii, marine (海的)engineers have been able to actually let you believe such vegetables that they are living in cooler climates. In that way they grow faster and taste better. What these engineers have been using is very simply cold sea water. How did they use it? They place pipes in the soil and cold water flowing through them cools the earth. This causes plant growth and enables gardeners in tropical climates (热带气候) to grow crops from cooler climates. Also some of these pipes are exposed to the air and they make the air “wet” and thus water the gardens. What especially makes people happy about this process (过程) is that nothing to the natural conditions is being used．Another new use for cold ocean water is to cool buildings. Engineers believe that for example the entire west coast of the United States could be air-conditioned using seawater.

1．What does the new system enable the gardeners to do?

     A．Water the field with seawater.                        B．Grow asparagus in hot places.

     C．Grow cool climate vegetables in hot areas.   D．Cool the soil.

2．Sea water mentioned in the passage is mainly used to________.

     A．water the farms                                  B．water the gardens

       C．cool the air                                     D．make the earth cool

3．What is the report mainly about?

     A．How to grow vegetables in hot areas.    B．How to grow crops in tropical climates.

     C．How to cool the soil.                        D．How to use sea water.

4．It can be inferred from the passage that ________.

     A．sea water can act as an air-conditioner

     B．asparagus are only grown in hot places

     C．the writer wants to tell us something about scientific advance

     D．sea water has many advantages

     People and the sources of air pollution are found in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major source of air pollution is the gas fumes from cars. Statistics show that 93 percent of all auto trips are within cities. Another major source of dirty air is the burning of coal and oil for energy. This energy is needed to make electricity. Of course, much more electricity is used in the city than in the country.

     On the average, we throw away more trash and garbage than the year before. The burning of garbage contributes to air pollution. Many major industries are also responsible for the dirty air in the around cities. The fumes from iron, steel, chemical, and petroleum production add particles to the air.

     The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy for traffic may cause headaches for loss of clear vision. Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode. In some of the larger cities, these fumes endanger the live of human beings by contributing to lung diseases and causing early death.

1．The key point of the passage is that _________.

    A．the cause of air pollution is people

    B．the causes and the effects of air pollution are both found in cities

    C．the effects of air pollution range from headaches to death

    D．air pollution is caused by dirty air

2．What is the purpose of this passage?

    A．to persuade people to stop polluting the air

    B．to tell the causes of air pollution

    C．to tell why cities are bad places to live

    D．to describe why cities are bad places to live

3．Why is air pollution more grave in the city than in the country?

    A．Because there larger populations in cities.

    B．Because the air in the city is dirty.

    C．Because there are more cars in the city.

       D．Because there are much more gas fumes from cars and burning of coal and oil for energy

 in the city than in the country.

4．The fumes from coal and oil may cause metal ______.

A．to turn black       B．to become rusty C．to corrode          D．to twist

5．In larger cities, the fumes from coal and oil may contribute to ___________.

       A．heart disease                                     B．lung diseases

       C．loss of clear vision       D．serious headache

    My first performance in front of an audience was coming up soon.

    I tried as hard as I could to remain calm, but my heart was racing. I stared down at my sweat-covered, shaking hands.

    I looked up again at the audience, realizing that these were real people. They were not just my mum and dad, who would say, “Good job!” even if I messed up the entire piece.

    What if I had the wrong music? What if I played the wrong notes?

    As it turned out, I was never able to answer these questions because the spotlight (聚光灯) was waiting for me. I grasped my hands tightly together, drying off the sweat.

    Slowly I walked to the mud-brown piano in the center of the room. It contained 88 demanding keys, which were waiting impatiently to be played．I swallowed the golf-ball-sized lump (隆起部分) in my throat and sat down. Slowly, I opened the music．Next, I rested my still shaking hands on the ivory (象牙色的) keys.

    As my fingers played across the keys, I was becoming more unsure of my preparation for this moment. But the memory of my years of training came flooding back. I knew that I had practiced this piece so many times that I could play it backwards if requested.

    Although at one point I accidentally played two keys instead of the intended one, I continued to move my fingers automatically (自动地).

    My eyes burned holes into (were fixed on) the pages in front of me.

    There was no way that I was going to lose my concentration. To keep this to myself, I leaned forward and focused carefully on the music.

    When l came to the end of the page, a warning went off inside my head: DON’T MAKE A MISTAKE WHEN YOU TURN THE PAGE!

    Needless to say, 1 obeyed myself with all my heart and mind．And, proud of my “page-turning” feat (技艺), I finished the rest of the piece without making a single mistake.

    After the final note died away, a celebration went into action inside my head．I had finished．I had mastered the impossible.

1．The author was nervous before the performance because _______.

    A．his or her mother and father weren’t present

    B．the strong spotlight was shining onto the stage

    C．he or she hadn’t mastered the entire piece

    D．he or she had never performed in public before

2．The underlined phrase “mess up” in Paragraph 3 probably means ________.

A．put into disorder                                  B．forget about

C．stop halfway                                       D．do well in

3．The author __      _______.

    A．didn’t make any mistake in the performance

    B．felt better at the beginning of the performance

    C．paid all attention to nothing but his / her performance

    D．lost his / her concentration sometimes during the performance

4．What did the author feel about his / her performance?

    A．He / She thought it was comfortable and successful.

    B．He / She thought it was very difficult but successful.

    C．He / She thought he / she had never made a mistake during the performance.

       D．He / She thought he / she played through the piece carefully but light-heartedly.