Leia o texto para responder a questão.

    According to the Union of Concerned Scientists, there are nearly 2,800 working satellites in space. We depend on these devices for technology we use every day, such as video calls, online maps, satellite TV, and weather tracking. Scientists use them to study space and learn more about our planet.

    But there are many other satellites in orbit that are no longer working. They’re among the objects cluttering up space. Some of these eventually fall back toward Earth, either landing or burning up in the atmosphere. But much of this space junk circles Earth for decades.

    Orbital debris, a type of space junk, is any human-made object that has stopped working but continues to float around the Earth. This includes abandoned satellites and pieces of spacecraft, such as rocket stages.

    Space junk also includes fragments of objects. These occur when satellites collide with things. They also result from an object crashing into an old rocket stage that still contains fuel, causing an explosion.

    Heather Cowardin works at NASA. She says the United States is tracking more than 23,000 pieces of space debris. These tiny fragments can damage working satellites, which can affect research in space. That’s why cleanup efforts are so important.

(Karena Phan. www.timeforkids.com, 16.10.2020. Adaptado.)

Read the text and answer the question.

Dear Frank,
I am sorry, I missed your party _____ Friday.
I could not come _______ I had to take my cousin ______ the airport.
I tried to phone you ______ you were out. I hope the party went well.
        Yours, Sammy

Read the text to answer the question.

Grounding

   Grounding is a common form of punishment for young
people who disobey their parents. Grounding means that
they are not allowed to go out, after school or on weekends,
for a certain period of time. This could be from one day to
[05] ____ month or more, depending upon the gravity of the
offense. During that time, though, they must continue to go to
school, to work if they have a job, and do other errands
approved by their parents.
   ____ term “grounding” is ____ aviation term. A plane is
[10] grounded when it is not allowed to fly for any reason.
Similarly, pilots or other flying personnel are grounded when
they are not allowed to fly because of illness or for disobeying
the rules.

Adapted from Life in the USA: A Simplified reader on American Culture, book 1.

INSTRUÇÃO: Leia o texto que segue para responder à questão proposta.

THE STORY OF ELLIS ISLAND
Mass migrations have marked the history of the human race ever since people began to dream of a better life 

    Migration is in the news these days, as Donald Trump tries to set up new physical and administrative barriers
against people wanting to enter the USA – mostly from Central America, Asia and Africa. But a century ago, the USA
welcomed immigrants, most of them people from Europe who were migrating in mass, looking for a better life in the
USA. Ellis Island, the small island in New York Harbor was, for millions of would-be immigrants, their first experience
[5] of the promised land.
    The year is 1906, the date November 16th. Franz and Ulrike Schumacher and their three children have just
disembarked from the Hamburg-Amerika line steamship that has carried them across the stormy North Atlantic
Ocean from Germany.
    Like the thousands of other people milling around them, they are totally bewildered, caught up in a mixture of
[10] hope and apprehension, as they crowd into a vast waiting room. The room sounds like the Tower of Babel, for few of
those in it speak a word of English. They speak German, Polish, Dutch, Hungarian, or Russian maybe, yet they have
come, seeking a new life in a new world; and now they are on American soil for the first time. This is America!
America! Or at least it is Ellis Island.
    After interminable hours of waiting, the Schumacher family are finally called to a desk; immigration officials
[15] study their papers, and ask them where they intend to go. They don't ask how long they're planning to stay, however,
since they know the answer already. All those who pass through Ellis Island – and that could mean over 11,000
people per day – are would-be immigrants. They are looking to start a new life in a new world.
    For many, passing through Ellis Island was not so much a matter of stepping into a new world, it was stepping
into a new life, a new character. And so it was that the man who finally led his family through the door and onto the
[20] ferry packed with a jostling crowd of new Americans was not Franz Schumacher any more, but Frank Shoemaker,
even if he still didn't understand more than a couple of words of English.

Disponível em: https://linguapress.com/advanced/ellis-island.htm. Acesso em: 7 out. 2019. Adaptado.