It is true to affirm that
1) methane is less harmful than CO2 when it comes to heat trapping. 2) goats, sheep and cows account for 25% of the world’s methane emissions. 3) the population of cows outnumbers that of goats or of sheep. 4) the population of humans exceeds that of all animals on the planet. 5) methane is more dangerous for the planet than carbon dioxide gas.
The correct alternatives are:

In the sentence “…they'll still gobble up their food, even with this stuff mixed in.”, the expression gobble up means

                                                                                                    Mafalda’s story
There’s a life-size statue of a little girl that has taken a permanent seat on a bench in the San Telmo neighborhood of Buenos Aires. She’s a cute little thing, wearing a green dress with a matching hair bow, and is a popular centerpiece in many photos. 
This statue was installed in 2009 as a tribute to Mafalda, Argentina’s favorite comic strip character and cultural icon. Cartoonist Joaquín Salvador Lavado, popularly known by his pen name Ouinto, created Mafalda for a comic strip that ran from 1964 until 1974. 
Ortiz cleverly used Mafalda’s childhood innocence and humor to question political and social ideas that allude to Argentine reality. Mafalda cared about world peace and humanity and, in her own way, struggled with the problems she observed in her life.
For ten years Mafalda appeared in newspapers and people fell in love with this compassionate six-year old girl who had a special awareness of the world she lived in.
Among many quirky characteristics, she’s remembered as the little girl that hates soup and worships The Beatles.             (Fonte:<https://www.peruforless.com/blog/cultural-vibes-mafalda-thecomic- strip-character-from-argentina/>. Acesso em: 02/07/2016)
O título do texto significa?

British Gas is to offer more than two million smart meter customers free electricity for eight-hour periods at weekends. From this weekend, it is launching a new plan called FreeTime which gives smart meter customers free electricity between 9am and 5pm on Saturday or Sunday. Customers will be able to choose which day of the weekend they would prefer to have the free electricity, when they will be able to mow the lawn or catch up on box sets without this adding to their energy costs. 

Disponível em www.ondemandnews.com. Acesso em: 11 de jul. 2016 (adaptado). 
Durante qual horário a eletricidade é mais barata ou gratuita? 

British Gas is to offer more than two million smart meter customers free electricity for eight-hour periods at weekends. From this weekend, it is launching a new plan called FreeTime which gives smart meter customers free electricity between 9am and 5pm on Saturday or Sunday. Customers will be able to choose which day of the weekend they would prefer to have the free electricity, when they will be able to mow the lawn or catch up on box sets without this adding to their energy costs. 

Disponível em www.ondemandnews.com. Acesso em: 11 de jul. 2016 (adaptado). 
Sobre o que o texto fala? 

Why I miss technology-free travel
(Monday, Dec 12, 2016. Josh Noel.)
I’ve been a travel writer for almost eight years, but here's the irony: I’m probably a worse traveler now. Back when I was freewheeling and in my early 20s, I’d get into my car every summer with an atlas, a bag stuffed with CDs and very little forethought about where I was headed. 
I’d be gone for two weeks to three months. The extent of the technology I carried was the portable disc player connected to my tape player by a snaking wire. I stayed in pristine riverside campgrounds, quiet roadside motels operated by charming gray-haired couples and on the couches of people I’d met earlier that day. Once I forced myself to pick up a hitchhiker, a peaceful-looking, hippie-type dude. It wasn’t the life-altering experience I’d hoped for; he just needed a ride to work at a restaurant 10 miles up the road. Another time I got to talking with a guy who said he wasn’t sure he’d be able to afford his next tank of gas. I gave him five bucks — all I could spare — and he gave me a pink crystal that he said had special powers or some such. I rode around with that crystal on my dashboard for 15 years until I gave it to a friend who was dying of cancer. I wanted her to have something meaningful to me, and that was it, secured by chance at an Oklahoma rest stop and hauled everywhere I went until it became hers.
I don’t travel so much anymore. As much as I’d like to say it’s because of having a family and a job and obligations weightier than whether to turn left or turn right, it has more to do with the shiny little machines in our pockets. When it comes to conquering the unknown, those shiny little machines can tell us everything about everything: the top 10 hotels, top 10 attractions, top 10 kid-friendly sushi places and the top 10 vegan-and-dog-friendly cafes with Wi-Fi and a pool table. Worse, we’ve mostly given up thinking about how we get from point A to point B. I have mistyped a couple of letters of a street name into Waze, and unquestioningly driven a route that I knew made no sense. But the shiny little machine says it is so! When I realized my mistake, I was furious not because I was going to be late or because I had wasted time, but because I had surrendered my critical thinking about how I got from point A to point B.
So as I can, I build unpredictability into my routine. I walk different ways to work, to the train, to the bus and around our neighborhood with my little son. When traveling, I demand unpredictability. Yes, the quickest route and top-ranked whatever is mighty attractive (especially the quickest route), but when I can build in time for wandering, I do it. When I can spend time finding my way by foot — no apps or phone maps 
— I do that. When I can leave a hotel room with only a minimal plan, I walk out the front door. I duck into a bar. I sip a beer that I can’t find back home. I chat with a local. I ask for a dinner recommendation. And I value that answer over the wisdom of the online crowd every time.
(Available: http://www.chicagotribune.com. Adapted.)
Wi-Fi and restaurants are examples of: 

How can we explain “will” in the following context: “If he sticks to his word about there being no plan B, the bilateral ceasefire will be lifted and the war will resume, our correspondent says.” 

Read the BBC news and choose the right statement:
The deal was signed last week by President Juan Manuel Santos and Farc leader Timoleon Jimenez after nearly four years of negotiations. But it needed to be ratified by Colombians in order to come into force. Farc rebels had agreed to lay down their weapons after 52 years of conflict to join the political process. President Santos has previously warned that there is no plan B for ending the war, which has killed 260,000 people. With votes in from more than 99% of polling stations counted, 50.2% opposed the accord while 49.8% supported it - a difference of less than 63,000 votes out of 13 million ballots. Turnout was low at less than 40%. The surprise result means the peace process is now shrouded by uncertainty. It is a major setback to President Juan Manuel Santos, who since his election in 2010 had pledged to end a conflict blamed for displacing about eight million people. Less than a week ago, President Santos was celebrating with world leaders and Farc commanders the end of Latin America's last and longest-running armed conflict at a ceremony in the historic city of Cartagena. The rebels were making plans to lay down their weapons and become a political party within six months. But the president is now facing one of the most difficult moments in Colombia's recent history. If he sticks to his word about there being no plan B, the bilateral ceasefire will be lifted and the war will resume, our correspondent says. Opposition to the peace accord was led by influential former President Alvaro Uribe. He argued that the government was treating Farc too leniently. He said that if the 'no' vote prevailed, the government should go back to the negotiating table. Correspondents say that the government had been accused of taking victory for granted. 

Choose the best synonym to “shroud” in the following context “The surprise result means the peace process is now shrouded by uncertainty.” 

“Maturity is being able to have your opinions and __________ challenged, without feeling personally challenged or attacked.” Fill the gap with the correct term: 

Mark the incorrect alternative: 

Among predatory dinosaurs, few flesh-eaters were bigger, faster and nastier than the "tyrant lizard" of popular imagination, the Tyrannosaurus Rex. At least, that is what we have been led to believe. Now research suggests that, far from being the Ferrari of dinosaurs, Tyrannosaurus Rex, whose ferocious reputation has fascinated generations of schoolchildren, was in fact a cumbersome creature with a usual running speed of twenty-five kilometres an hour. This is a mere snail's pace compared with modern animals such as the cheetah. Unlike some of the predators of today's African savannah, which can change direction almost immediately, the dinosaur would have had to turn slowly or risk tumbling over. And while a human can spin forty-five degrees in a twentieth of a second, a Tyrannosaurus would have taken as much as two seconds, as it would have been hampered by its long tail. Thankfully, however, all its prey, such as triceratops, would have been afflicted with the same lack of speed and agility. The findings were reached after researchers used computer modelling and biomechanical calculations to work out the dinosaur's speed, agility and weight. They based their calculations on measurements taken from a fossil dinosaur representative of an average Tyrannosaurus and concluded the creatures probably weighed between six and eight tonnes. Calculations of the leg muscles suggest that the animal would have had a top speed of forty kilometres an hour, which is nothing compared to a cheetah’s one hundred kilometres an hour. It is sobering to reflect, though, that an Olympic sprinter runs at about thirty-five kilometres an hour, not sufficient to outrun a Tyrannosaurus, should Man have been around at that time!  
  
Mark the correct alternative: 

“Everyone is destroying this world, in order to help only themselves.” Which alternative justifies correctly the use of the underlined term? 

Fill the gap with the correct option. ―Lady! Look what you did tom y hair. I hope you‘re proud of _____________.‖ 

Analyze the following items: 
I – Pronouns are words we use in the place of a full sentence.  II – We use he/him to refer to men, and she/her to refer to women. When we are not sure if we are talking about a man or a woman we use they/them.  III – English clauses Always have a subject. If there is no other subject we use it or there. We cal this a dummy subject. 

How many items are correct? 

A frase a seguir está no tempo Future da língua inglesa: “I________my secret recipe for lunch.” A alternativa correta que completa a frase é: 

Human Trafficking in Romania

  Anti-mafia police have broken up a Romanian human trafficking gang, which forced dozens of kidnapped victims, including children, into beggary and slavery.    Authorities rescued five people from a village in central Romania and arrested 29 suspects thought to be part of the ring. A hunt is being conducted around the site, which is just 170 kilometers northwest of Bucharest. It's thought that there are more crime ring members at loose and as many as 40 victims overall.    The director for fighting organized crime and terrorism said some of the victims had been kidnapped from around public places such as railway stations since 2008 and had been fed only scraps of food by their masters. There's also suspicion that some of the victims were raped but that has not been verified. No other details about the victims or their whereabouts have been disclosed.  
Read the following statements: 
(i) Starting in 2008, a human trafficking gang began kidnapping people, including children, from public places in Romania.  (ii) The gang made these people became slaves.  (iii) Their masters treated them badly by feeding them only little food and possibly raping them.  (iv) Recently, police stopped this gang’s activity when they arrested 29 criminals and saved five of the victims.   According to the context, we can say that: 

The base form, the simple past and the past participle of the verb in “Hold every person close to your heart” are:

The word “while” in “while you were too busy collecting stones” means:

The function of this poster is to: