As everyone knows, there are many 16 of transportation in the world, like bicycles, buses, ships, trains and 17 .
If you are in big 18 like Shanghai or Beijing, maybe you get to school 19 a subway or you have to 20 to school because you live in a mountain village. Here I am just trying to say something about 21 .
Ten years 22 , bicycles were very 23 in most villages. 24 family had one or two of bicycles. Children got to school by bicycle; 25 rode bicycles to go shopping. Then motorcycles (摩托车) 26 to become popular. People no longer rode bicycles because motorcycles ran 27 faster. But now, in some countries，bicycles are highly suggested
28 the main means of transportation. They think buses, cars and motorcycles pollute(污染) the air but bicycles 29 . So, to live a low-carbon life, 30 a bike is a good way.
A．kind B．kinds C．mean D．way
A．other B．others C．the other D．another
A．cities B．countries C．villages D．countryside
A．on B．by C．in D．of
A．on foot B．walk C．walks D．runs
A．bicycles B．motorcycles C．buses D．cars
A．later B．before C．ago D．after
A．cheap B．important C．expensive D．popular
A．All B．Both C．Every D．Most
A．women B．boy C．woman D．girl
A．begin B．began C．begun D．start
A．more B．much C．less D．most
A．for B．in C．at D．as
A．not B．don’t C．doesn’t D．didn’t
A．riding B．rides C．rode D．ride
After her husband had gone to work, Mrs. Richards sent her children to school and went upstairs to her bedroom. She was too _26_ to do any housework that morning, _27_ in the evening she was going to an interesting fancy dress party with her husband. What she __28_ was a terrible genie（妖怪）and as she had made that special dress of hers the night before, she was anxious to try it on. __29__ the dress was just a big piece of old cloth which was red, green, black and white, it would be very effective to make her like a red genie. After putting it on, Mrs. Richards went downstairs happily. She wanted to find out __30__ it would be comfortable to wear.
Just as Mrs. Richards was entering the dining-room there was a __31_ at the door. She thought that it __32 be the baker. She had told him to come straight in if she _33__ to open the door and leave the bread on the kitchen table. Now not wanting to _34__ the poor man, Mrs. Richards quickly __35_ in the small storeroom under the stairs. She heard the front door open and a man came in. When Mrs. Richards _36_ that it was the man from the electricity board（供电局）who had come to read the meter, she walked out of the hiding-place on a sudden and tried to explain the matter, saying with a smile, “It’s only __37_! It is not __38_ for you to be __39_ !” But it was too late. The man let out a sharp cry and jumped back several paces. Then he ran away, __40__ the door behind him with great force and noise.
A．angry B．ready C．frightened D．excited
A．for B．but C．so D．and
A．wanted to see B．wanted to play C．was afraid to see D．was afraid to play
A．Though B．But C．And D．If
A．that B．how C．whether D．when
A．knock B．voice C．man D．baker
A．may B．must C．wouldn’t D．couldn’t
A．not B．had C．tried D．failed
A．see B．frighten C．help D．scold
A．went B．lay C．appeared D．hid
A．thought B．wondered C．imagined D．realized
A．me B．you C．game D．play
A．good B．necessary C．late D．early
A．off B．here C．afraid D．sorry
A．pushed B．locking C．knocking D．shutting
I have a pen pal. He is from America. __1__ name is Jack Smith. Jack can speak English and__2__ French. He wants to learn Chinese, __3__ he thinks it is too difficult.
He lives in Boston. He is twelve years __4__ this year. He likes pandas __5__ , because he thinks pandas are very lovely. Jack often goes to the __6__ to see pandas with his friends. The pandas are __7__ China.
He wants __8__ an actor like Li Lianjie, and he __9__ very hard. We often write to each other. He often __10__ me about his school life and his friends. I am happy to have this friend. A. Her B. His C. My
A.a lot B. many C. a little
A. or B. but C. so
A. old B. young C. big
A. much B. very C. very much
A. school B. zoo C. supermarket
A. in B. to C. from
A. to be B. to have C. be
A. plays B. studies C. lives
A. says B. speaks C. tells
We 
live in computer age (时代). People 1 scientists, teachers, writers and even students use computers to do all kinds of work. But more than 30 years ago, 2 couldn't do much. They were very big and expensive. Very 3 people were interested in them and kn
ew how to use them. Today computers are smaller and 4 . But they can do a lot of work, many people like to use them. Some people 5 
have them at home.
Computers become very important because they can work 6 than people and make fewer mistakes. Computers can 7 people do a lot of work. Writers now use computers to 8 . Teachers use them to help teaching. Students use them to 9 . Computers can also remember what you 10 them. Computers are very useful and helpful. They are our friends. Do you want to have a computer?
A．like B．as C．and D．with
A．students B．scientists C．teachers D．computers
A．few B．a few C．little D．a little
A．cheap B．cheaper C．more expensive
A．even B．still C．already D．yet
A．fast B．faster C．slow D．slower
A．help B．make D．use
A．write B．play C．study D．learn
A．sing B．study C．dance D．watch
A．put in B．put on C．put into D．put up
For years scientists have been arguing about whether nature or nurture (后天) decides what people will be like. Is it nature— what people are (41) with— that decides what they will be like? (42) is it nurture —what(43) to people when they are born —that decides what they will be like?
Scientists have been studying twins to (44) if they can find the answer, because twins start out with the (45) DNA. Sometimes twins don’t live together at birth and grow up in different (46) and different places— so the nature is the same for both, but the nurture is different.
When scientists (47) these twins in their later life, they some times find some surprising (48).
Jim Springer and Jim Lewis were adopted（收养）by two different families at birth. They first met each other again thirty-nine years (49) and discovered they had a lot in (50). Both had been (51) twice. Their first wives were both named Linda and their second wives were both named Betty!
Each twin had a son — one called his son James Alan and the (52) called his son James Alan, too. Their children each had a dog called “Toy”. They even arrived at their first (53) in the same color of car.
So far twin (54) seem to show that both nature and nurture are important. What we have from birth, and how and where we live help to build (55) we are.
A．born B．grown C．taught D．made
A．So B．And C．If D．Or
A．pretends B．happens C．falls D．depends
A．hear B．win C．see D．plan
A．nice B．same C．full D．free
A．families B．cities C．countries D．nations
A．believe B．suggest C．receive D．compare
A．numbers B．discoveries C．results D．decisions
A．ago B．later C．forward D．behind
A．common B．fact C．danger D．trouble
A．mentioned B．married C．succeeded D．interviewed
A．either B．else C．other D．only
A．competition B．education C．purpose D．meeting
A．studies B．movies C．challenges D．mysteries
A．what B．when C．where D．who
We have always been warned of the dangers of forest fires. They cause _____ 85 _____ to a forest. They kill many plants and animals in an eco-system, which is a group of living things and their environment. But have you ever heard of a forest fire that can be _____86_____ for a forest? People start some of the fires with a special reason to actually do good to the eco-system.
In fact, fires are a natural part of any eco-system. Without fires, the oldest and largest trees would stop sunlight from reaching the forest floor. Fires can _____87_____ some of these old trees. When the trees die, they provide something good for the earth. New trees can grow strong and healthy in their place.
Some trees even need fires to grow. These trees hold their seeds (种子) inside. Heat from a fire allows the coat of the seeds to open up. Then the seeds fall to the ground and have the _____88____ to grow/
Scientist, who know about nature’s needs, start some of these fires, called controlled burns. A fire is started and kept under control. This way, the fire does not spread out of the area or _____89_____ a after forest fires, they can go hungry _____90_____ their food has been damaged in the fire. Small, controlled fires mean than animals will not have to move far to find food. After some time, small plants begin to grow. Animals return soon after the plants return. This _____91_____ makes an eco-system.
So the next time you hear about a forest fire, think about the good as well as the bad. It may take a new eco-system a while to return, but it will likely come back stronger and healthier than ever.
A．illness B．difficulty C．damage D．flood
A．helpful B．powerful C．harmful D．awful
A．take the place of B． get ready for C． be bad for D．get rid of
A．time B．water C．chance D．skill
A．discover B．cover C．but D．waste
A．because B．although C．but D．so
A．almost B．again C．never D．even
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