In “To release their stored energy, fossil fuels must be bur...

Questões de assuntos semelhantes

• How can you explain the modal “should” in the following sentence: “You should leave the house only if it was absolutely necessary.”
• Reading ComprehensionCell Phones: Are they dangerous?Do you have a cell phone? Do you use it a lot? If the answer to these questions is yes, you...
• The word that best complete the gap 1 is:
• On workdays, I almost always have lunch after midday.Regarding this sentence, judge the following item. The verb “have” is in the present...
• The fragment "Brazil's leaders should ask themselves why so many other countries have made bigger returns from a much smaller natural endowment."...