Last night on my way home I saw an old lady driving a BMW car at __________I thought was a dangerous speed.

A. that B. which C. what D. how

—Mum, shall I watch the TV program Happy Camp today?

—__________.You have so much homework to do!

A. Forget it B. Not at all C. Go ahead D. That’s right

Camacho，the former Chinese football coach，__________ in China between 2011 and 2013

A. have worked B．worked C. had worked D. works

__________at the door before you enter the office，or you’ll be considered impolite

A. Knocking B. Knocked C. Knock D. To knock

Our English teacher is wearing a gold watch, ________are made of small diamonds

A. whose the hands B. of which hands C. the hands of which D．the hands of whom

How can you stop smoking?

It is not easy to stop smoking，but millions have to quit and so can you Here are a few suggestions.

Prepare yourself . Decide on a day to quit Don’t choose a day that you know is going to be stressful, such as the day of an exam. Make a list of all the you will get from stopping smoking. Then your last packet of cigarettes.

Be . Every time you feel like smoking a cigarette， yourself that you are a non-smoker．Reread the list of benefits you wrote earlier．

Break the habit Instead of smoking a cigarette，do something else. Go for a walk，clean your teeth drink some water, clean the house；in fact，do anything to keep your mind and your hands busy.

Relax. If you start to feel nervous or stressed，do not reach a cigarette .Try some deep breathing instead. Do some relaxation exercise every time you feel stressed.

Get help if you need it. Arrange to stop smoking with a fiend so you call talk about your problems，or Join a stop-smoking group .If you feel ，you might like to talk to a doctor or chemist about something to help you，like nicotine chewing gum.

Keep trying. Do not be disappointed if you have to try several times before you stop smoking. If you and have a cigarette，do not feel ashamed .Just try again. You will succeed .

1.A. managed B. tried C. wanted D. expected

2.A .values B. benefits C. results D. profits

3.A. give away B. take away C. throw away D. keep away

4.A. addicted B. accustomed C. determined D. depressed

5.A. prepare B. inform C. threaten D. remind

6.A. especially B. specially C. normally D. certainly

7.A. out B. for C. at D. in

8.A. desperate B. satisfied C. arbitrary D. conscious

9.A. stick B. continue C. weaken D. insist

10.A. eventually B. constantly C. occasionally D. normally

Have you ever not wanted to do something so badly? Well，that’s how I about joining Madcaps，a mothers and daughters’club assisting charity. ，my feeling changed finally. Now I believe if you adopt an attitude．you might just enjoying it.

Six months ago，my mom told me the club asked us to work as at Saint Vincent de Paul Homeless shelter．That meant I had to in the dirty homeless shelter for at least 20 hours.

The first lime we went there，a lady led us to the kitchen where we my five fellow Madcaps classmates- they also wore the same mark .Since I′m usually awkward， I had never talked with any of them .Worse still，my mom was asked to help outside the kitchen，leaving me totally to serve food with them. Soon large numbers of homeless families in like rushing river．A little girl，around 5 years old，walked up to me I her a sandwich. She took it and joined her family quickly．As she walked away, I she was wearing a coat．Clearly too big for her, hanging on her thin body, and couldn’t help thinking how much I had with her．It suddenly struck me that how I am.

After that moment I had a of heart Now I love Madcaps and don’t miss one meeting I have awkwardness when communicating and have many friends. And this year I am sure I will do more than the 20 hours of charity.

So that is how I have made a by doing one thing I do not want to do .If you have an open about things you can accomplish more and become a well-rounded（全面的）person.

1.A. heard  B. worried  C. felt  D. brought

2.A. otherwise  B. However  C. Therefore D. Besides

3.A. optimistic  B. accurate C. aggressive D. passive

4.A. keep up  B. give up C. end up D. take up

5.A. members  B. volunteers C. friends D. clerks

6.A. wander  B. stay C. teach D. serve

7.A. ran into  B. cared about C. looked for D. passed by

8.A. painfully  B. socially C. naturally D. hopelessly

9.A. afraid  B. doubtful C. alone D. patient

10.A. joined  B. broke C. dropped  D. poured

11.A. awarded  B. showed C. handed D. bought

12.A. discovered  B. guessed C. suspected  D. concluded

13.A. neatly  B. broadly C. tightly D. loosely

14.A. compared  B. connected C. covered D. competed

15.A. eager  B. lucky C. calm D. miserable

16.A. relief  B. loss C. surprise D. change 

17.A. remembered  B. realized C. overcome D. ignored

18.A. allowed  B. required C. included D. finished 

19.A. difference  B. promise C. sacrifice  D. conclusion

20.A. study  B. plan C. mind D. question

Ashok Gadgil has spent the past three decades helping people in need—and he has no plans to stop .On May 2, Gadgil won the$100．000 Lemelson-MIT Award for Global Innovation. Each year，the honor is given to an inventor who has improved the lives of people in developing countries. Gadgil‘s inventions have helped more than 100 million people around the world.

Gadgil is a professor and physicist at the University of California. When he’s not teaching，he works to find solutions to global problems such as energy efficiency and water safety. “I chose to focus on problems where my knowledge of science could help，”he said

In the 1980s he came up with a program to make energy-efficient light bulbs more affordable for people in developing countries. Then in the 1990s，Gadgil designed his first life—saving invention，UV Waterworks .The device kills deadly disease —carrying germs(病菌)from drinking water. It costs just one cent to clean five liters of water .Gadgil was inspired to find an inexpensive solution to the clean water crisis after more than 10，000 people in his home country of India died from an outbreak of Bengal cholera，in 1993 The disease is spread through contaminated food and drinking water .So far，the invention has provided safe drinking water to more than five million people in poor areas.

As a professor，Gadgil encourages his students to stay positive about finding solutions to hard problems.“Be optimistic when you try a hard problem．”he says. “It’s when you solve a large problem that you can have a big impact on the world”

1.Gadgil was given Lemelson-MIT Award for___________.

A. his teaching experience B. his new physical research

C. his vast knowledge D. his helpful inventions

2.What call we learn about UV Waterworks?

A. It's Gadgil’s first invention B. It’s used to clean water．

C. it was designed for his home country D. It saved 10，000 people in total

3.The underlined word “contamninated”in Paragraph 3 means__________.

A. wasted B. consumed C. polluted D. canned

4.According to the last paragraph，Gadgil encourages his students__________.

A. to learn lessons from failures

B. to find problems in peaceful life

C. to make inventions to help poor people

D. to be confident when facing difficulties

5.Which of the following can best describe Gadgil?

A. Caring and optimistic.B. Independent and positive.

C. Powerful and strict.D. Responsible and sensitive.

Global warming happens when greenhouse gases trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This is like when heat is trapped in a car. On a hot day, the car gets hotter when it is out in the parking lot. This is because the heat and light from the sun can get into the car, by going through the windows，but it can’t get back out. This is what the greenhouse effect does to the earth .The heat and light can get through the atmosphere, but it can’t get out As a result，the temperature rises.

Sometimes the temperature can change in a way that helps us. The greenhouse effect makes the earth appropriate for people to live on Without it，the earth would be freezing，or it would be burning hot. It would be freezing at night because we would not get the sun’s heat and light .During the day, especially during the summer, it would be burning because the sun would be up with no atmosphere to filter(過濾)it，so people，plants，and animals would be exposed to all the light and heat.

Although the greenhouse effect makes the earth able to have people living on it，if there gets to be too many gases，the each can get unusually warmer, and many plants，animals．a(chǎn)nd people will die. Plants would die because they would not be able to take the heat .This would cause us to have less food to eat, and it would also limit the food that animals have. With less food for the animals that we need to survive we would even have less food. Gradually, people，plants，and animals would all die of hunger．

People are doing many things to try to stop global warming .One thing is carpooling—driving with someone to a place that you are both going to. Another thing is being more careful about leaving electrical devices turned on. Now, more people are even riding buses or bikes to lower the amount of greenhouse gases in the air .Although adults do many things to help stop global warming, kids call do just as much.

1.By the example given in Paragraph l, the author wants to__________.

A. explain how global warming happens

B. show his feeling in a car in hot summer

C. tell us cars are causes of greenhouse gases

D. say that I there are greenhouse gases in every car

2.The underlined word ‘it” in Paragraph 2 refers to__________.

A. light B. greenhouse effect C. temperature D. heat

3.What is the effect of atmosphere?

A. IT only traps the heat of the sun.

B. It does great harm to humans.

C. It makes the earth neither to hot nor too cold.

D. It prevents all the light from the sun shining on the earth.

4.What is the main idea of the third paragraph?

A. lf there is greenhouse effect．a(chǎn)ll the plants will die

B. Human beings are likely to disappear from the earth

C. Crops can ′t take in the heat lf there is greenhouse effect

D. Although greenhouse effect is necessary．Too much of it will cause us to die.

5.What will the author most probably discuss in the paragraph that follows?

A. What kids can do to help stop global warming.

B. Who should be responsible for the environmental problems.

C. What global warming is doing to the environment.

D. Why cars and buses pollute the air a lot