Questões de Inglês - Presente progressivo | Present continuous para Concurso
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Read the sentences below.
I. The Food and Drug Administration had approved marketing of the weight-loss drug lorcaserin, the first prescription anti-obesity medication to win the FDA’s blessing since the agency approved orlistat in 1999.
II. The U.S. Justice Department’s civil fraud division is investigating claims that CVS Caremark wrongly refilled prescriptions and billed insurers without the knowledge or the approval of its customers.
III. Warning signs of a heart attack often includes discomfort at the center of the chest that last more than a few minutes or comes and goes; also possible are pain or discomfort in the arms, back, neck, jaw or stomach; a cold sweat; and shortness of breath.
According to the context, choose the alternative in which the underlined verb is used correctly.
What causes hunger?
The world produces enough to feed the entire global population of 7 billion people. And yet, one person in eight on the planet goes to bed hungry each night. In some countries, one child in three is underweight. Why does hunger exist? There are many reasons for the presence of hunger in the world and they are often interconnected. Here are six that we think are important.
Poverty trap
People living in poverty cannot afford nutritious food for themselves and their families. This makes them weaker and less able to earn the money that would help them escape poverty and hunger. This is not just a day-to-day problem: when children are chronically malnourished, or ‘stunted’, it can affect their future income, condemning them to a life of poverty and hunger. In developing countries, farmers often cannot afford seeds, so they cannot plant the crops that would provide for their families. They may have to cultivate crops without the tools and fertilizers they need. Others have no land or water or education. In short, the poor are hungry and their hunger traps them in poverty.
Lack of investment in agriculture
Too many developing countries lack key agricultural infrastructure, such as enough roads, warehouses and irrigation. The results are high transport costs, lack of storage facilities and unreliable water supplies. All conspire to limit agricultural yields and access to food. Investments in improving land management, using water more efficiently and making more resistant seed types available can bring big improvements. Research by the UN Food and Agriculture Organization shows that investment in agriculture is five times more effective in reducing poverty and hunger than investment in any other sector.
Climate and weather
Natural disasters such as floods, tropical storms and long periods of drought are on the increase – with calamitous consequences for the hungry poor in developing countries. Drought is one of the most common causes of food shortages in the world. In 2011, recurrent drought caused crop failures and heavy livestock losses in parts of Ethiopia, Somalia and Kenya. In 2012 there was a similar situation in the Sahel region of West Africa. In many countries, climate change is exacerbating already adverse natural conditions. Increasingly, the world’s fertile farmland is under threat from erosion, salination and desertification. Deforestation by human hands accelerates the erosion of land which could be used for growing food.
War and displacement
Across the globe, conflicts consistently disrupt farming and food production. Fighting also forces millions of people to flee their homes, leading to hunger emergencies as the displaced find themselves without the means to feed themselves. The conflict in Syria is a recent example. In war, food sometimes becomes a weapon. Soldiers will starve opponents into submission by seizing or destroying food and livestock and systematically wrecking local markets. Fields are often mined and water wells contaminated, forcing farmers to abandon their land. Ongoing conflict in Somalia and the has contributed significantly to the level of hunger in the two countries. By comparison, hunger is on the retreat in more peaceful parts of Africa such as Ghana and Rwanda.
Unstable markets
In recent years, the price of food products has been very unstable. Roller-coaster food prices make it difficult for the poorest people to access nutritious food consistently. The poor need access to adequate food all year round. Price spikes may temporarily put food out of reach, which can have lasting consequences for small children. When prices rise, consumers often shift to cheaper, less-nutritious foods, heightening the risks of micronutrient deficiencies and other forms of malnutrition.
Food wastage
One third of all food produced (1.3 billion tons) is never consumed. This food wastage represents a missed opportunity to improve global food security in a world where one in 8 is hungry. Producing this food also uses up precious natural resources that we need to feed the planet. Each year, food that is produced but not eaten guzzles up a volume of water equivalent to the annual flow of Russia’s Volga River. Producing this food also adds 3.3 billion tons of greenhouse gases to the atmosphere, with consequences for the climate and, ultimately, for food production.
Choose the alternative that presents the present progressive form of the sentence below.
“Deforestation by human hands accelerates the erosion of land which could be used for growing food.”
I. _________________ (to lie) in the sun for six hours. That’s why he is sunburnt.
II. Carry is on the phone now. _________________ (to talk) to her sister in Greece.
III. I’m not sure if this is a good book. _________________ (to read) it.
IV. I think I’m a good skier. _________________ (to go skiing) every weekend in the winter.
V. In Middle East the people _________________ (to rise up) against the dictator after the incident.
VI. Americans _________________ (to be) the first to send a man to the moon about fifty years ago.
I- Do you know I’m working at Macy’s now?
Oh, really? What do you do there?
I work part-time as a cashier.
II- Are you studying French this semester?
Yes, I am enjoying the course so much!
How often do you have classes?
Twice a week.
III- Where are you having lunch today?
At Laguna’s. Are you usually going there?
Yes, almost every day.
IV- What do you do in your free time?
I often go to the seaside.
Are you going there this weekend?
No, because I think it’s raining on Saturday.
Choose the only possible option, according to the correct use of simple present and/or present continuous tense in the dialogues above:
Text 1:
At the Airport
Laura is at the airport. She waits for her flight. Her flight is to Berlin, and it is 4 hours away. Laura walks around the airport and looks at the shops. She has a nice time.
After an hour she wants to visit the bathroom. She searches for it, but she doesn’t find it. “Where is the bathroom?” she asks herself. She looks and looks but she can’t find it. She starts asking people where it is.
Laura: “Excuse me sir, could you please tell mewhere is the bathroom?”
Man: “Youmean the restroom, right?”
Laura: “No, Imean the bathroom.”
Man: “Well, the restroom is over there.” He says andwalks away.
Laura doesn’t understand. She asks a lady: “Excusememadam, could you please tellmewhere is the bathroom?”
“The restroom is over there,” the lady answers andwalks away.
Laura is confused. “What’s their problem? I need to use the bathroomand they sendme to rest?! I don’t need a restroom, I need the bathroom!”
After a while Laura gives up. She feels tired of all this walking and asking. She decides that maybe they are all right and she does need to rest. She walks to the restroom. Now she is surprised. She realizes the restroom is actually the name for a public bathroom!
(Taken from: < www.really-learn-english.com>)
1. Laura WALKS around the airport and looks at the shops.
2. She IS WAITING for her flight now.
3. She STARTS asking people where the bathroom is.
The verbs in these sentences are in the following tenses, respectively: