The expression “when pigs fly” means: 

Social media influencers

It is estimated that about 40 per cent of the world’s population use social media, and many of these billions of social media users look up to influencers to help them decide what to buy and what trends to follow.

So what is an influencer and how do we become one?

An influencer is a person who can influence the decisions of their followers because of their relationship with their audience and their knowledge and expertise in a particular area, e.g. fashion, travel or technology.

Influencers often have a large following of people who pa... Ver mais

Catchy means: 

Dear Madam:

I have been shown in the files of the War Department a statement of the Adjutant-General of Massachusetts that you are the mother of five sons who have died gloriously on the field of battle. I feel how weak and fruitless must be any words of mine which should attempt to beguile you from the grief of a loss so overwhelming. But I cannot refrain from tendering to you the consolation that may be found in the thanks of the Republic they died to save. Hence, I pray that our Heavenly Father may assuage the anguish of your bereavement, and the solemn pride that must be yours to have laid so costly a sacrifice upon the altar of freedom.

Your very sincerely and respectfully, ... Ver mais

Text I 

Trust and audit

    Trust is what auditors sell. They review the accuracy, adequacy or propriety of other people’s work. Financial statement audits are prepared for the owners of a company and presented publically to provide assurance to the market and the wider public. Public service audits are presented to governing bodies and, in some cases, directly to parliament.

      It is the independent scepticism of the auditor that allows shareholders and the public to be confident that they are being given a true and fair account of the organisation in question. The auditor’s signature pledges his or her reputational capital so th... Ver mais

Text II
Global commerce 
    Driverless vehicles whizz across five new berths at Tuas Mega Port, which sits on a swathe of largely reclaimed land at the western tip of Singapore. Unmanned cranes loom overhead, circled by camera-fitted drones. The berths are the first of 21 due by 2027. When it is completed in 2040, the complex will be the largest container port on Earth, boasts PSA International, its Singaporean owner.    Tuas is a vision of the future on two fronts. It illustrates how port operators the world over are deploying clever technologies to meet the demand for their services in the face of obstacles to the development of new facilities, from lack of space to environmental concerns. More fundamentally, the city-state’s investment, with construction costs estimated at $1... Ver mais

Concerning the vocabulary of the English language, mark the CORRECT alternative:
From the _________, or the _________ – From the red cliff of the __________

                                                                                                         

(Edgar Allan Poe). 

“the male fish jumped high into the air beside the boat to see where the female was and then went down deep, his lavender wings, that were his pectoral fins,”

O trecho destacado acima tem a função de:

Phishing
Imagine that you get an email one morning. It appears to be from your bank. The email warns that someone broke into your account. It says that you need to sign in to check some things. You click the link in the email. It takes you to a site that looks very much like your bank’s. You enter your username and password. You submit the form. You’ve just been phished!
Phishing is a type of attack that happens over the Internet. Users receive an email or text message that seems like it came from a trusted source. These users are being deceived. They are interacting with dangerous hackers. The attackers copy trusted companies. They send users to web pages that look like the ones we use everyday. When users login or provide sensitive information, the attackers steal this data.
A... Ver mais

In the sentence “This site will look familiar, but it will be a spoofed site built to steal data.”, the correct definition for the word spoofed is in which alternative?