Read and choose the sentence are correct.

Life in Outer Space

The first astronauts that went to space traveled

on short trips, but these days

they stay in outer space for several

days or months. They live in a space station

that travels around Earth. In the space station,

astronauts work on scientific experiments.

They are interested in studying the changesthat happen in

the human body and in plants in outer space. Astronauts do

the same things they do on Earth like sleeping, eating,

and exercising.

• The first trips to space were long.

• Now, astronauts live in space stations

  for days or months.

• Astronauts only work on experiments

  in space stations.

• They want to learn about changes

  in the human body in space.

• Astronauts don’t eat when they

  are in outer space.

Choose the correct personal pronoun for the followinh nouns :

milk

Bob

grandma

cows

brother

book

• it

  he

  she

  they

  she

  she

• it

  He

  she

  they

  He

  it

• it

  we

  she

  they

  they

  I

Choose the correct sentences with  He´s,   She´s,   It´s

• He´s tall

  She ´s a pencil

  We´s in the park

• It´s a book

  She´s a nurse

  He´s tall

• I ´m short

  He´s a book

  She ´s fat

Choose the correct sentences according to the use of this, these, that, those.

• This are a book

• These are books

• Those is a jacket

• That is a jacket

• Those are gloves

1.      Why do  you think is important for the astronauts work on scientific experiments  Because:

• a.       Can understand the changes of human body in space

• a.       Can look the moon

• a.       Can eat a lot

1.      Why do you think is necessary to know English vocabulary ?

Because

• a.       Can understand short readings

• a.       Can associate with all subjects

• a.       Can jump.

When you use was and were?

• a.       Simple present

• a.       Simple past

• Future