In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
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Question: Article: About five years ago, an American electrical engineer named Scott Brusaw and his wife Julie came up with the idea of putting solar panels   on the ground rather than the roof. Then they began to develop the Solar Roadway. The Solar Roadway is an intelligent road that provides clean renewable energy using power from the sun while providing safer driving conditions, along with power and data delivery. They predict that the Solar Roadway will pay for itself through the generation of electricity along with other forms of income and that the same money that is being used to build and resurface current roads can be used to build the Solar Roadways. Each Solar Road Panel measures roughly 4 meters by 4 meters and contains a microprocessor   that monitors and controls the panel, while communicating with neighboring panels and the vehicles traveling overhead. The inventors suggest that this provides a communications device every 4 meters on every road which could be used for example to warn drivers of cars which are moving across a centre line and various other speed control problems. The top of the Solar Road panels is made of super-strong glass that would offer vehicles the tractions   _ need. According to the inventors, the Solar Roadway creates and carries clean renewable electricity and therefore electric vehicles can be recharged at any conveniently located rest stop, or at any business that has paved Solar Road Panels in their parking lots. The inventors say their Solar Roadway has many functions and advantages from main roads to driveways, parking lots, bike paths, sidewalks and runways. The Federal Highway Administration has given Brusaw $100,000 to develop the invention and Brusaw hopes to build a smart-road parking lot in the coming spring . 
 Answer: costs no more money than current roads

Answer: In the inventors' opinion, the Solar Roadway  _  .


Question: Article: BEIJING - No further deadly stray fire incidents should happen or the Chinese military will take "firm and decisive action" to protect the safety of its people, senior Chinese military leader Fan Changlong said on Saturday. Fan, vice-chairman of the Central Military Commission, made the remarks while speaking with Min Aung Hlaing, commander-in-chief of the Myanmar Defense Services over the telephone, after a bomb dropped by a Myanmar  warplane on Friday killed four Chinese in Southwest China's Yunnan province. Fan called on Myanmar to seriously investigate the incident, and urged the Myanmar side to severely punish the perpetrators, as well as apologize to and  compensate the families of the victims. He voiced hope that the Myanmar side would settle the incident well and work with China to ensure the safety and stability of the border areas. Min Aung Hlaing said the Myanmar side understood China's feelings and assured that the Myanmar side would send personnel to jointly investigate the incident with the Chinese side. Min Aung Hlaing also promised to properly handle relevant issues and hold relevant people accountable. He said the Myanmar military would advance friendly cooperation with the Chinese army.Myanmar's warplanes have on several occasions crossed the China-Myanmar border and stray fire has caused casualties and loss of property of the Chinese people, Fan said. On March 8, stray fire from a fight that occurred between Myanmar's government forces and a local ethnic army had damaged a house in China. Friday's bombing hit a sugarcane field in the border city of Lincang, killing four people working there and injuring nine others.  _ . 
 Answer: China will action to be taken if deadly bombing happens again

Answer: From the passage, it mainly talk  _  .


Question: Article: We're surrounded by chemistry in everyday life. Sometimes it is easy to see, like when your science teacher does a big experiment in class. At other times, it can be pretty hard to see everyday chemistry at work, but nearly everything you touch or use has some element of chemistry in it. Something as simple as toothpaste contains at least three chemicals, if not more. It is the mixture of them and its chemical reaction that keeps your teeth clean. Other things you use every day are created by chemistry, such as hair products, shampoo and soap. Adding detergent   to water involves chemistry. Without chemistry, we would never have known that we need soap to get the oil out of clothes or skin. Chemistry not only helps us make products for use, but it also helps us understand the world around us. Chemistry helps us understand what the ozone layer   is and how it protects us. Chemistry also gives us sunscreen to protect us from the sun. Thanks to chemistry, we know bleach   can't be mixed with vinegar, because it can produce _ gas. Without chemistry, we wouldn't have fireworks displays on important days. Chemistry plays a big role in food preparation. Cooking food causes it to go through a chemical change. That is why cooked food often tastes different from raw food. Baking is a great example of chemistry. Too much or too little of any ingredient makes a difference to the result of baking, for example, the dough   won't rise or the cake will be flat. Chemistry isn't something that just lives in a lab; it's something that you meet hundreds of times every day. Knowing how chemistry works will give you a greater understanding of the science behind some of the simplest looking things. 
 Answer: washing your face with water

Answer:
The following actions are about chemistry EXCEPT   _  .


