Let’s keep the lights on when she’s your age. What sort of world will this little girl grow up in? Many experts agree that it will be a considerably more energyhungry one. There are already seven billion people on our planet. And the forecast is that there will be around two billion more by 2050. So if we’re going to keep the lights on for her, we will need to look at every possible energy source. At Shell we’re exploring a broad mix of energies. We’re making our fuels and lubricants more advanced and more efficient than before. With our partner in Brazil, we’re also producing ethanol, a biofuel made from renewable sugar cane. And we’re delivering natural gas to more countries than any other energy company. When used to generate electricity, natural gas emits around half the CO2 of coal. L... Ver mais

Let’s keep the lights on when she’s your age. What sort of world will this little girl grow up in? Many experts agree that it will be a considerably more energyhungry one. There are already seven billion people on our planet. And the forecast is that there will be around two billion more by 2050. So if we’re going to keep the lights on for her, we will need to look at every possible energy source. At Shell we’re exploring a broad mix of energies. We’re making our fuels and lubricants more advanced and more efficient than before. With our partner in Brazil, we’re also producing ethanol, a biofuel made from renewable sugar cane. And we’re delivering natural gas to more countries than any other energy company. When used to generate electricity, natural gas emits around half the CO2 of coal. L... Ver mais

Ler (reading), escrever (writing), ouvir (listening) e falar (speaking) são quatro habilidades básicas que permitem agir socialmente. Ou seja, essas são as habilidades linguísticas que as pessoas desenvolvem ao se relacionarem e comunicarem umas com as outras. Sobre elas, pode-se afirmar com certeza apenas o exposto na seguinte alternativa:

Complete the sentence below with the right verb and adjective. “I know I can ___ a product that is ___ than what almost everybody else in the market is making.”

The PAST TENSE indicates that an action is in the past relative to the speaker or writer. Choose a right preposition to the past sentence below. “I lived in Florida ___ ten years, and then I returned to Salem.”

Mark the sentence that doesn’t have a verb in passive voice

Complete the sentence with the right adverbial clause.

“____bottles of milk do you want?”

Complete a frase abaixo com a opção CORRETA: Your dad will be mad when he ____ you didn’t go to school. Alternativas:

Analise o texto abaixo: Some linguists believe that many of the world's most established languages were creoles at first. The English past tense –ed ending may have evolved from the verb 'do'. 'It ended' may once have been 'It end-did'. Therefore it would appear that even the most widespread languages were partly created by children. Children appear to have innate grammatical machinery in their brains, which springs to life when they are first trying to make sense of the world around them. Their minds can serve to create logical, complex structures, even when there is no grammar present for them to copy. Qual ideia o texto acima apresenta?

Complete a frase abaixo com a opção CORRETA: Your dad will be mad when he ____ you didn’t go to school. Alternativas: