Ответ:

4)

1. How old are you? - I`m 19 years old.

2. Who is she? - She is my friend,Anna.

3. Where is George? - He`s at school.

4. Are Julie and Maria sisters? - Yes, they are.

5. Is this your book? -Yes,it is.

6. Are you a policeman? - No,I`m not a policeman.

7.  Is Ben a pilot? - Yes, he is.

8. Where are his parents? - His parents are in the country.

5)

1. I am (I'm) a student of a radio- electronic college.

2. Are you at the lesson now? - No, we aren't . We are (We're) at the cinema.

3. The Maths home task is.very difficult.

4. The children are in the schoolyard playing football.

5. Is Sofia in the hospital? -Yes, she is . She is (She's) ill.

6. They are (They're) able students . They are  especially good at Literature.

7. The banks are closed after 7 o'clock.

8. Am I happy to have a new book as a present? Yes? i am . I love reading!

10. They are not (They aren't) good friends, they are (they're) acquaintances.

Объяснение: