Fill in the blank with the appropriate article (a, an, or the):
1.This is a book. It is my the book. 2. Is this your ... pencil? — No, it isn't my ... pencil,
it is ray sister's ... pencil. 3. I have ... sister. My ... sister is ... engineer. My sister's ...
husband is ... doctor. 4. I have no ... handbag. 5. Is this ... watch? — No, it isn't ... watch, it's
... pen. 6. This ... pen is good, and that ... pen is bad. 7. I can see ... pencil on your ... table,
but I can see no ... paper. 8. Give me ... chair, please. 9. They have ... dog and two ... cats.
10. I have ... spoon in my ... plate, but I have no ... soup in it.

Ответ:

1. This is a book. It is my book.

2. Is this your pencil? — No, it isn't my pencil,  it is ray sister's pencil.

3. I have a sister. My sister is an engineer. My sister's husband is a doctor.

4. I have no handbag.

5. Is this a watch? — No, it isn't a watch, it's  a pen.

6. This pen is good, and that pen is bad.

7. I can see a pencil on your table,  but I can see no paper.

8. Give me a chair, please.

9. They have a dog and two cats.

10. I have a spoon in my plate, but I have no soup in it.