阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或用括号中词语的正确形式填空，并将答案填写在答题卡标号为1～10的位置上。
In recent years, Bill Gates has given financial support to improve American education. He launched the Measures of Effective Teaching project to test new ways to recognize what makes a good teacher.
Thousands of teachers volunteered to take part. They agreed to have their classes （record）on video, but only for observation by researchers.
Last spring, the project collected digital videos of thirteen thousand lessons in the classrooms taught ______the teachers. Researchers also collected information from students. They asked students to report
___opinions of each teacher's classroom.
Officials __ (recent) released early results of the project study. The report says
__(teacher)past success in raising student scores is one of the
(strong) signs of their ability to do so again. This
(know) as a teacher's "value-added."Another finding shows that
(combine) different sources of information helps administrators provide better suggestions to teachers. In many cases, administrators had been basing their comments on student test scores only.
The searchers plan to test a new measure that examines a teacher knows about how to teach a subject. Experts say these
(find)could also help create better training and development for teachers.
阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Last weekend as I was riding in the bike lane alongside the truck, we reached a crossing and it turned to the right, (hit) me and my bicycle. Even more upsetting was the fact
the driver didn’t stop afterward.
, I was not injured and my bicycle was damaged, but still usable.
Even days after I reported the event to the police, they failed to (proper) solve this situation or even return my calls. Eventually, I decided
(contact) University Student Legal Services for help about this matter. The small damage may not seem worth all
trouble, but what if I had been seriously
(injure)? Will anyone see punishment for breaking traffic laws and damaging my property?
Unfortunately, my experience is common, and (accident) between bikes and cars occur far too often. A comprehensive study
(report) that of the nearly 3,000 cyclist-motorist crashes that occurred between 2000 and 2010, about 20 percent were hit-and-runs.
Bicycles are held to the same standards as motor vehicles in most cases , means that cyclists must obey all the traffic rules, and also have the right to get damages in the accidents. I urge both cyclists and motorists to become familiar with their rights and duties when sharing the roads.
After reading an article entitled 'Cigarette Smoking and Your Health' , I __________（light） a cigarette to calm my nerves. I smoked with concentration ____
______pleasure as I was sure that this would be my last _____
_____. For _____
___whole week I did not smoke at all and during this time, my wife suffered _____
_____(terrible). I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite. My friends kept on offering _____
_____ cigarettes and cigars. They made no effort ____
_____ hide their amusement whenever I produced a packet of sweets from my pocket. After seven days of this I went to a party. Everybody around me was smoking and I felt extremely _____
____(comfortable). When my old friend Brian urged me to accept a cigarette, it was more than I could bear. I took one guiltily, lit it and smoked with satisfaction. My wife was ______
____(delight) that things had returned to normal once more. Anyway, as Brian pointed out, ____
__ is the easiest thing in the world to give up smoking. He himself has done it lots of times!
When I was 14, I decided to make some pocket money by (help) Mr. Miller cut the grass in his garden. I worked hard because that was my first part-time job. After working for one week, Mr. Miller said that he had no money for me. That surprised me
(great). I argued with him, and then I went back home in anger.
My parents told me not to be angry was in difficulties. Then my mother called up Mr. Miller and they talked about something on
phone. A few days later, my mother asked me to return to Mr. Miller’s garden because he was too weak
(look) after it.
When I came back, Mr. Miller said, “Sorry, I’ve no money, I can do something for you.” He played a CD for me. Hearing the beautiful music, I was so interested in it
I forgot the money and did the work with pleasure. At last, Mr. Miller gave me a ticket to a concert.
After that, I became very fond of music. Now I’m one of the most popular (sing) in our country. I can never
Mr. Miller too much.
As is known to us all, a healthy body is important to every one of us．Only keeping ourselves healthy can we feel energetic and
（自信）in our daily studies and work．Doing sports is one of the best
to make us fit．Those who exercise
（有规律地）are in better shape．People’s tastes in sports are different．Some people love basketball w
others are in cycling．For some people, swimming is the best kind of sport,
and for others, they can’t i
their lives without the gym．Life is a movement and sport is the very thing
gives us an opportunity to move．I like running best．It h
me enjoy good health and keep a good mood to complete all those
（任务）of the day．
With the _________ (develop) of industry, air pollution is getting more and more serious. In Beijing, many people suffer different kinds of illnesses because
_________ air pollution.
Air pollution is caused by the following __________: about half of the problem is caused by vehicles. There are more and more cars, buses on the roads, and they give off
__________ (poison) gases.25% of air pollution is caused by factories. Another factor is the smokers. Smoking not only does harm to their health
__________ to others.
_________ these, about 10% of air pollution is caused by other reasons.
We should take some measures to fight __________ pollution. New fuel can be used to take
___________ place of gas. We can plant more trees. If everybody realizes the
__________ (important) of environment and does something to stop pollution, the problem will
_______ (solve) .
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