Mike is a factory worker. He is often very tired after a day’s work. His wife, Jenny, has no job, so she stays at home to cook the meals. Every day he can have his dinner when he gets home from his factory.
　　One day, Mike came home very late because he was very busy in the factory. He was very hungry when he got home.
　　He was not happy when he found his dinner was not ready. He was very angry with his wife. He shouted at her, “I’m going out to eat in a restaurant.” “Wait for five minutes，” said his wife. “Why? Do you think that dinner will be ready in five minutes?” asked Mike.
　　“Of course not,” she answered. “But I can be ready to go with you in five minutes.” 
【小题1】Mike works in________.

At the shopping mall, you probably think about spending, not saving. Think about all the lights that keep the mall bright. Think about all the water faucets in the toilet. Think about all the air conditioning in summer. Saving energy is a hot topic for such a big place!

　　Many things at the mall use energy. Electric lights, infrared faucets and air-conditioners need electricity to work. One way to save energy is by keeping lights clean. More and more dust and dirt make the lights less bright. When  malls keep lights clean, they can use fewer lights and keep the area just as bright ,Using fewer lights means using less energy.

You step up to the  water faucet. The water starts to flow. You don't have to touch a thing. Why do malls have such fancy faucets?. The answer is simple. They save water. Sometimes people forget to turn the water off after they wash. Infrared faucets turn themselves off.

The…

1.________is a hot topic for a big mall.

A．To spend money                        B．To save energy

C．To keep the mall bright                   D．To buy things

2.Malls use infrared faucets mainly because________

A．they save water     B．they are fancy      C．they are simple     D．they turn themselves off

3.Which of the following cannot save energy?

A．Using fewer lights.                       B．Using infrared faucets.

C．Using air-conditioners                    D．Keeping lights clean.

4.What will the fourth paragraph probably talk about?

A．How to save water when using infrared faucets in the mall

B．How to save energy when using air-conditioners in the mall

C．How to save money when shopping in the mall.

D．How to spend money when shopping in the mall.

5.The best title for the passage is_________

A．Lights, faucets and air-conditioners

B．Spending less money

C．Energy saving at the mall

D．A hot topic

 Laboratory　work　is　your　chance　to　learn　science　firsthand.　It　can　be　fun　but　you　must　be　careful　to　prevent　injury.　Listen　closely　when　your　teacher　reads　and　explains　the　rules　before　your　first　lab　lesson.

    LABORATORYRULES

    Throughout　the　lesson

    ·Do　not　enter　the　science　lab　without　the　teacher’s　permission.·No　food　or　drinks　are　to　be　alowed　in　the　science　lab.

    Before　the　Experiment

    ·Read　al　instructions　carefuly　before　every　experiment.

    ·Prepare　al　apparatus（仪器）and　arrange　them　so　that　you　wil　not　knock　them　over　while　doing　the　experiment.

    During　the　Experiment

    ·If　you　are　unsure　of　how　to　use　any　apparatus　or　how　to　operate,　ask　your　teacher　for　help.·Never　smel　or　taste　chemicals　unless　your　teacher　gives　permission.

    After　the　Experiment

    ·Wash　al　apparatus　after　use　and　return　them　to　the　places　where　they　were.

    ·Throw　waste　materials　in　proper　waste　baskets.　　　　First　Aid　　　　

    ·Report　al　accidents　to　your　teacher　immediately.

    ·If　you　spil（ 溅 出 ）any　chemicals　onto　your　body　or　clothing,　wash　with　plenty　of　water　and　report　to　your　teacher.

   1.　Your　teacher　wil　probably　tel　you　the　rules　above　_____　the　first　lab　lesson.

    A.　before　　　　　B.　since　　　　C.　during　　　　D.　after

2.　Before　every　experiment,　you　should　_____.

    A.　taste　the　chemicals　first

    B.　clean　al　the　apparatus

    C.　read　al　instructions　carefuly

    D.　report　al　the　accidents　to　the　teacher

  3.　When　you　are　not　sure　how　to　use　al　apparatus,　_____.

    A.　try　them　on　your　own

    B.　read　the　rules　carefuly

    C.　ask　your　teacher　for　help

    d.　put　them　back

 4.　It　is　clear　that　you　can　_____.

    A.　 bring　food　into　the　lab

    B.　enter　the　lab　anytime

    C.　smel　chemicals　as　you　like

    D.　learn　science　directly　in　the　lab

    5.　If　you　get　chemicals　on　the　clothing,　you　can　find　ways　to　solve　it　in　the　part　_____.

    A.　Before　the　Experiment

    B.　First　Aid

    C.　During　the　Experiment

    D.　After　the　Experiment

Warner Brothers is an American company that produces movies and television shows. It started as a small family business operated by four brothers — Harry, Albert, Sam and Jack Warner. In nineteen-oh-three, the brothers began their business by traveling throughout Ohio and Pennsylvania showing movies using a projector (放映机). By nineteen-oh-seven, they opened a movie theater in New Castle, Pennsylvania. Within ten years, the Warner brothers started producing movies, and moved that part of the business to California.
　　In nineteen eighteen, their first complete picture was called “My Four Years in Germany.” The film was based on a book by the United States’ ambassador to the court of Kaiser Wilhelm. In nineteen twenty-five, they began to work to include the technology for sound in their movies.
　　Two years later, Warner Brothers Pictures released the first major movie with sound, or “talking picture.” It was called “The Jazz Singer” and it was a huge success. In the nineteen thirties, the company made several films that were highly praised, including “Little Caesar,” “The Public Enemy”, “The Gold Diggers” and “Forty-Second Street.”
　　The Warner Brothers’ success continued in the nineteen forties with movies like “The Maltese Falcon,” and “Casablanca.” Movies during this time starred popular actors like Ingrid Bergman, Humphrey Bogart, James Cagney, Gary Cooper and Bette Davis. The company continues to produce popular movies today.
　　By the nineteen seventies, the Warner Brothers studios had also become well set up in television. In nineteen ninety, Warner Communications combined with Time Incorporated to form Time Warner Incorporated.
In two thousand one, the company combined with America Online. The company now includes film production, cable television networks, music and publishing. This year, the company announced a deal with the CBS Corporation to form a new television broadcast network. The CW began broadcasting this month.
【小题1】According to the text, at the beginning of their business the four brothers __________.