The word that is closer in meaning to “stunt” in the question “Publicity stunt or political act?” is:

Leia o cartum abaixo e marque a alternativa correta.

O verbo modal que pode substituir “ought to” no texto, sem alteração de significado, é:

Mark the alternative in which the word “LOUSY” has the same meaning as in the comic strip.

Which pair best completes the blanks in the text?

Which words complete the conclusion correctly.

Which verbal tense best completes the sentence” The Middle English quotation in last week’s column ________ the point for some readers”

Choose the option where the question is incorrect.

He was a very good skater when he was a child.

The negative prefix un-, as in unpronounced (line 11), is also used with the adjectives below, EXCEPT:

The definition for the adjective “murky” (line 02) is

The idiom “to bark up the wrong tree” (lines 8 and 9) means

Mount Roraima is a fascinating lost world
It's a real lost world. On this flat-topped mountain in Venezuela, cut off from civilisation, prehistoric castaways have evolved into unique species found nowhere else on the planet.
Welcome to the Mount Roraima, a spectacular sight which Lonely Planet has explored for the new book The World's Great Wonders.
Waterfalls spilling down sheer cliff faces into clouds. Labyrinths of stone pinnacles. Valleys carpeted with crystals. Carnivorous pitcher plants. Exquisite rare orchids.
When you gazed up at the fortress of stone from the base of the mountain, you didn't know what to expect from this plateau floating high above the Amazon jungle. Now that you're on the summit, it feels as if you've stepped into some archaic land. A world untouched by humankind. A forgotten world.
Pitching your tent for the night inside the caves, you hunker down, your dreams filled with images of gushing waterfalls, strange shifting landscapes and prehistoric creatures.
http://www.news.com.au/travel/world-travel/mount-roraima-is-a-fascinating-lostworld/story-e6frfqcr-1226928325804 Acesso em 01/09/2015.
The word CUT OFF highlighted in the text may be substituted by:

How can you explain the phrasal verb in the sentence below? “Please fill in the form with your name, address, and phone number”.

Replace the verb “discover” with a synonym.
“So he discovered, did he?”

''Teaching is hard''. The opposite of ''hard‘ is:

Older and Better     Many people opt ____________ newer homes because they are cleaner, bigger and often have more amenities. But new research shows old houses ____________ old neighborhoods may be better for your health.   University of Utah researchers found that people who live in older, more walkable neighborhoods are ____________ lower risk for overweight and obesity. The study, to be published in the September issue of The American Journal of Preventive Medicine, tracked the body mass index ____________ nearly a half million Salt Lake County residents in Utah. They found that neighborhoods built before 1950 tended ____________ offer greater overall walkability because they had been designed for pedestrians. Newer neighborhoods often were designed primarily to facilitate car travel, the researchers noted.   “It’s difficult for individuals to change their behavior,” said Ken Smith, co-author of the study and professor of family and consumer studies at the University of Utah. “But we can build environments that promote healthy behavior.”   Dr. Smith and colleagues used census data as well as height and weight information obtained from the drivers’ license records of 453,927 Salt Lake County residents between the ages of 25 and 64. They found that men, on average, weighed ten pounds less if they lived in a walkable neighborhood versus a neighborhood less conductive to walking. The average women weighed six pounds less.   “The data show that how and where we live can greatly affect our health,” Dr. Smith said. “Neighborhoods with higher fractions of residents who walk to work tell us that something beneficial about neighborhood is promoting health.”   The research offers a blueprint for communities on better ways to design new developments to encourage healthful living. And for people shopping for homes, the lesson is to think about not just the house itself but whether the neighborhood is pedestrian-friendly, with sidewalks, bikes and walking paths, low traffic and amenities like coffee shops or convenient stores that are within walking distance.   Last fall, Stanford Medicine Magazine also looked at the effect neighborhoods have on health. Researchers there found that among people who were trying to be more active, living in walkable neighborhoods dramatically improved their odds of exercising for at least two-and-a-half hours week. In one study of people who lived in walkable neighborhoods achieved their goals, compared to just 30 percent of those who lived in pedestrian-unfriendly areas.    Match the words on column 1 with their meanings on column 2: 
Column 1 - Words  1. Amenities  2. Walkable  3. Tracked  4. Conducive 
Column 2 - Meaning  (   ) propitious.  (   ) studied, analyzed.  (   ) places that make life more pleasant.  (   ) suitable for a walk. 
Choose the alternative which presents the correct sequence:

Our Kids Don’t Belong in School By Bridget Samburg | Boston Magazine | September 2015
When Milva McDonald sent her oldest daughter to Newton public school kindergarten in 1990, she was disturbed by what she saw. The kids were being tracked, even at that young age. And then there were the endless hours the small children spent sitting at their desks. It felt unnatural. In the real world, you wouldn’t be stuck in a room with people all the same ages with one person directing them, she thought.

During that single year her daughter was in the school system, McDonald saw enough to convince her that she could do better on her own. That would be no small feat: Newton’s public schools have long been rated as among the best in the state (in our Greater Boston rankings this year, they’re 10th.). But she’d always worked part time—she’s now an online editor—and she was fortunate that she could maintain a flexible schedule. So she yanked her daughter out of school, and over the next two decades homeschooled all four of her children—including her youngest, Abigail Dickson, who’s now 16.
McDonald’s first homeschool rule was to throw out the book and let her children guide their learning, at their own pace. In lieu of a curriculum or published guides, McDonald improvised, taking advantage of the homeschooling village that had sprouted up around her. One mother ran a theater group, a dad ran a math group, and McDonald oversaw a creative-writing club. Their children took supplementary classes at the Harvard Extension School and Bunker Hill Community College. “I wanted them to be in charge of their own education and decide what they were interested in, and not have someone else telling them what to do and what they were good at,” she says.

And by any measure, it’s working. McDonald’s daughter Claire—the third of her four children to be homeschooled—will enter Harvard College as a freshman this fall.
Back in the ’90s, McDonald was considered a homeschooling pioneer; now she’s joined by a growing movement of parents who are abstaining from traditional schooling, not on religious grounds but because of another strong belief: that they can educate their kids better than the system can. Though far from mainstream (an estimated 2.2 million students are home-educated in the U.S.), secular homeschooling is trending up. Last year, 277 children were homeschooled in Boston, more than double the total from 2004; in Cambridge the number was 46. (In surrounding towns, the numbers are growing, too: During the 2013–2014 school year, Arlington had 55; Somerville, 36; Winthrop, 5; Brookline, 11; Natick, 36; Newton, 33; and Watertown, 24.)

There’s enough momentum that major cultural institutions—from the Franklin Park Zoo and the New England Aquarium to the Museum of Fine Arts and MIT’s Edgerton Center—now regularly offer classes for homeschoolers. Tellingly, even public school systems are becoming more accommodating. In Cambridge, for example, homeschoolers have the option to attend individual classes in the district’s schools. Some take math or science classes and participate in sports—last year, one homeschooler took music and piano lessons. Carolyn Turk, deputy superintendent for teaching and learning at Cambridge Public Schools, says she’s seeing more of this “hybrid” approach than in the past. “In Cambridge we look at homeschooling as a choice,” she says. “Cambridge is a city of choice.”

The Boston Public Schools, meanwhile, have begun to view homeschooling as one of the many laboratories in which it can explore new teaching methods. “These people are looking to do instructive, nontraditional education. It’s all different types of people from all incomes,” says Freddie Fuentes, the executive director of educational options for Boston Public Schools. Fuentes, who personally helps parents with academic plans, finds that many homeschooling parents want “very deep, expeditionary learning” for their children. “A lot of them are looking at innovative ways of learning,” he says. “We as a school system need to think about innovation and the cutting edge.”

In other words, homeschooling is arriving here in a very Boston-like way: It’s aspirational, intellectual, entrepreneurial, and innovative.

(http://www.bostonmagazine.com/news/article/2015/08/25/homeschooling-in-boston/)

The underlined modal verb in “they can educate their kids better than the system can.” (5ᵗʰ paragraph) expresses a

Innovation is the new key to survival […] At its most basic, innovation presents an optimal strategy for controlling costs. Companies that have invested in such technologies as remote mining, autonomous equipment and driverless trucks and trains have reduced expenses by orders of magnitude, while simultaneously driving up productivity. Yet, gazing towards the horizon, it is rapidly becoming clear that innovation can do much more than reduce capital intensity. Approached strategically, it also has the power to reduce people and energy intensity, while increasing mining intensity. Capturing the learnings The key is to think of innovation as much more than research and development (R&D) around particular processes or technologies. Companies can, in fact, innovate in multiple ways, such as leveraging supplier knowledge around specific operational challenges, redefining their participation in the energy value chain or finding new ways to engage and partner with major stakeholders and constituencies. To reap these rewards, however, mining companies must overcome their traditionally conservative tendencies. In many cases, miners struggle to adopt technologies proven to work at other mining companies, let alone those from other industries. As a result, innovation becomes less of a technology problem and more of an adoption problem. By breaking this mindset, mining companies can free themselves to adapt practical applications that already exist in other industries and apply them to fit their current needs. For instance, the tunnel boring machines used by civil engineers to excavate the Chunnel can vastly reduce miners’ reliance on explosives. Until recently, those machines were too large to apply in a mining setting. Some innovators, however, are now incorporating the underlying technology to build smaller machines—effectively adapting mature solutions from other industries to realize more rapid results. Re-imagining the future At the same time, innovation mandates companies to think in entirely new ways. Traditionally, for instance, miners have focused on extracting higher grades and achieving faster throughput by optimizing the pit, schedule, product mix and logistics. A truly innovative mindset, however, will see them adopt an entirely new design paradigm that leverages new information, mining and energy technologies to maximize value. […] Approached in this way, innovation can drive more than cost reduction. It can help mining companies mitigate and manage risks, strengthen business models and foster more effective community and government relations. It can help mining services companies enhance their value to the industry by developing new products and services. Longer-term, it can even position organizations to move the needle on such endemic issues as corporate social responsibility, environmental performance and sustainability. (http://www2.deloitte.com/content/dam/Deloitte/ru/Document s/energy-resources/ru_er_tracking_the_trends_2015_eng.pdf) The fragment “To reap these rewards” (l. 17) means to: