Read the following article and select the best answer. Article: Tips for avoiding traffic jams The radio has more than just music. Check the local news station for the latest traffic report. Or go online and check traffic cameras before you set out. If there is a jam, you'll be prepared and can try another route. Take the road less traveled. Although highways may be the most direct route, back roads can be much less crowded, which can save you from the frustration of the stop-and-go traffic. Rush hour isn't just a lovely nickname. It means the morning and afternoon traffic lasts for several hours, but they are still called "rush hour" for a reason--everyone's on the road and in a hurry to get somewhere. Treat rush hour like bad weather--if you don't have to go anywhere, stay off the roads. Tips for those unavoidable traffic jams Don't break the law. You've gone 30 feet in 30 minutes and all of a sudden you see people using the shoulders . Don't behave like them. Not only is this illegal, but also there's a good chance they'll get caught or cause even more problems. Pay extra attention to zig-zaggers when some people are anxious, they may start changing lanes every 5 seconds or cut you off. Keep checking your windows and mirrors for these lane changers. Look for an escape. If it is possible to exit the road safely, do it. Use a GPS unit, and you can change your route mid-trip if needed. Be courteous. Good manners could help you avoid a possible accident. Allow people in from a lane that is ending. Speeding up to keep them out increases your chances of an accident. Question: To avoid traffic jams, we are advised to do the following EXCEPT_. - get traffic news before leaving - choose back roads - avoid rush hours - change lanes frequently
change lanes frequently

Read the following article and select the best answer. Article: Philadelphia, Pennsylvania is America's fifth largest city. Once a major American colonial city, it is the home of America's first library, its first hospital, and its first zoo. Now it is also the first US city to be named a World Heritage City. On November 6, 2015, Philadelphia joined more than 260 other cities that have been recognized for their influence on the world. These cities include Paris, France, Florence, Italy, and Cairo, Egypt. "Today marks the start of a new and exciting chapter in the history of Philadelphia," remarked Philadelphia Mayor Michael Nutter when the announcement was made. "As a World Heritage City, Philadelphia is being officially recognized on the global stage for its wealth of contributions to the world. To be named a World Heritage City, a city must be home to a UNESCO World Heritage site. UNESCO World Heritage sites are selected for their universal value and significance. For Philadelphia, the site is Independence Hall. Independence Hall is where two of the most important documents in US history--the Declaration of Independenceand theUS Constitution--were adopted. TheDeclaration of Independence, approved on July 4, 1776, united the 13 former British colonies and declared them independent from British rule. TheUS Constitution, signed in 1787, established the American democratic system of government. A democracy is a system of government in which the people elect their leaders. TheConstitutionlater spelled out the basic freedoms American citizens have. Philadelphia Deputy Mayor Alan Greenberger says the city's selection as a World Heritage City also reflects its educational, cultural, and economic achievements. The city is home to dozens of colleges and universities, and many museums, such as the Philadelphia Museum of Art. "Philadelphia has rightfully earned its place as one of the greatest cities in the world." Greenberger says. Question: What opinion does Alan Greenberger hold? - It's easy for the city to win the honor. - The honor will bring the city a better future. - It won't be long before the city takes off. - The city really deserves the honor.
The city really deserves the honor.

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Read the following article and select the best answer. Article: Have you ever used Facebook? Many people are being lured onto it with the promise of a fun,free service without realizing they're paying for it by giving up large amounts of personal information.Facebook then attempts to make money by selling their data to advertisers that want to send targeted messages. Most Facebook users don't realize this is happening.Even if they know what the company is up to,they still have no idea what they're paying for Facebook because people don't really know what their personal data is worth. The biggest problem,however,is that the company keeps changing the rules.Early on,you keep everything private.That was the great thing about Facebook -- you could create your own little private network.Last year,the company changed its privacy rules so that many things -- your city,your photo,your friends' names--were set,by default to be shared with everyone on the Internet. According to Facebook's vice-president Elliot Schrage,the company is simply making changes to improve its service,and if people don't share information,they have a "less satisfying experience". Some critics think this is more about Facebook looking to make more money.Its original business model,which involved selling ads and putting them at the side of the page,totally failed.Who wants to look at ads when they're online connecting with their friends? The privacy issue has already landed Facebook in hot water in Washington.In April,Senator Charles Schumer called on Facebook to change its privacy policy.He also urged the Federal Trade Commission to set guidelines for social-networking sites."I think the senator rightly communicated that we had not been clear about what the new products were and how people could choose to use them or not to use them," Schrage admits. I suspect that whatever Facebook has done so far to invade our privacy is only the beginning,which is why I'm considering deactivating my account.Facebook is a handy site,but I'm upset by the idea that my information is in the hands of people I don't... Question: Why does the author plan to cancel his Facebook account? - He is dissatisfied with its current service. - He finds many of its users untrustworthy. - He doesn't want his personal data abused. - He is upset by its frequent rule changes.
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He doesn't want his personal data abused.