语法填空阅读下面材料，在空白处填入适当的内容（不多于3个单词-优题课

With the ________ (develop) of industry, air pollution _______ (get) more and more serious. In Beijing, many people suffer different kinds of illnesses as a result of air pollution.
Air pollution is caused by the following__________: about half of the problem is caused by transportation. There are more and more cars, buses on the roads, and they give off _________ (harm) 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.__________ everybody realizes the importance of environment and does something to stop pollution, the problem will ________ (solve).

阅读下面短文，根据以下提示：1）汉语提示，2）首字母提示，3）语境提示，在每个空格内填入一个适当的英语单词，所填单词意义准确，拼写正确，并将该词完整地写在答题卡中相应的横线上。
It had rained for a few days. I felt very____________（厌烦的）. But it became fine last Sunday morning. So I got up early and decided to go for a walk and take some p____________ in the __________（美丽的）country. After breakfast, I carried a camera with me and set ________. Everything went smoothly. I enjoyed my trip so much that I didn’t （意识到）the weather had turned bad again. I began to run and it was too late. I was cin the rain and was wet through. I kept on running uI got to the bus stop. I stood there wa long time for the bus shivering with cold. Shortly I got home, I had a high fever, made me stay in bed for a whole week!

Imagine shopping in another country and spotting a beautiful scarf. The salesperson tells you the price, ______ it’s more than you want to buy. What do you do?
The answer depends largely on what part of the world you are in. Are you visiting Southeast Asia, the Middle East, Latin America or Africa? In these places, prices often are not set in stone. In fact, customers _____(expect) to bargain before agreeing to a price.
On the other hand, in North America, Europe and Australia, bargaining is rare and often not allowed. The price ___(list) on a price tag cannot be changed.
Large stores and malls usually don’t allow bargaining. On the other hand, outdoor stalls and flea markets, even in Western countries, usually allow bargaining. When in doubt, consult a guidebook ---or_______(good) yet, a local friend.
_____bargaining custom vary, a few rules of etiquette apply in most cultures. First, avoid wasting people’s time. If you don’t intend to make a purchase, don’t start bargaining. While bargaining, it is OK to walk away. But once you agree to a price, you ____ buy the item.
Even in countries ___ don’t allow bargaining, you may find plentiful opportunities to save money. Many stores sell old items on clearance. Others offer discount cards to regular customers. Some of these can function as credit cards ____ the store, and a few can even be used elsewhere.
______ you go, understanding local customs can help you find good prices.

Blood is important to support our lives. But for now, the only way we can get more of it is through donation. And donated blood has its own problems. First of all, certain blood types are extremely rare. Type O negative blood (O-), for example, only (exist) in 7 percent of people, according to Sunday Times. There are fewer (donate) and therefore there isn’t enough of this type of blood for everybody who needs it. In addition, donated blood comes from various people, which means that it has to (examine) carefully for diseases such as HIV to make sure that it’s safe for transfusion(输血).
This is__ scientists all over the world have been trying to make blood in labs. And now, someone finally succeeded—Marc Turner at the Scottish National Blood Transfusion Service has produced blood fit for transfusion, reported Forbes. Different from many ____ scientists, who have tried to make blood by mixing up different ingredients together, Turner chose to grow blood (direct) from human stem cells. He developed special technique to create a chemical environment similar to that in our bone marrow (骨髓). This environment encourages stem cells to develop fully red blood cell.
According to Turner, his artificial blood is (likely) to contain disease viruses or produce side effects. And the best part is that he managed to produce was type O- blood. Not only is it a rare blood type, it’s also a universal type, which means it can be transfused into any patient.

During the Spring and Autumn Period, the State of Wu launched an attack against the State of Yue. The king of Wu was seriously wounded and soon died.__ ___(he) son Fu Chai became the new king. Fu was determined to revenge. He trained his army________(strict) until it was a perfect fighting force. Three years later, he led his army ________the State of Yue and caught its king Gou Jian.
In order to avenge his father’s_______ (die), Fu let him live in a shabby stone house by his father’s tomb and ordered him to raise horses for him. Gou pretended to be loyal to Fu,__ _____ he never forgot his humiliation(羞辱).Many years later , he _______(set) free. Gou secretly accumulated a military force after he went back to his own state. In order to make himself tougher he slept on firewood and ate a gall-bladder(苦胆) before having dinner and going to bed every night. At ______ same time he administered his state carefully，_______(develop) agriculture. After a few years, his country became strong. Then Gou seized a favorable opportunity to wipe off the State of Wu.
Later, people use it (describe) one who stands self-imposed（自愿接受）hardships to _______(strong) one’s determination to realize one’s ambition.