На месте пропусков варианты ответа: a, an, the.

1. I saw her buying vegetables in the street. 2. She found nothing interesting in this new book not reading it up to the end. 3. This is my girlfriend living next door to me. 4. She was crying and asking for help. 5. Finishing (having finished) all the letters I went to have a smoke. 6. He saw the boy crossing the street. 7. She watched the artist painting a horse. 8. Having lost his keys, the boy had to wait for his mother to come. 9. Grandmother was sitting in the armchair with her eyes fixed on her husband's portrait. 10. This is a very popular performance being much spoken about.

Diana:
For my family, there is no better place to live than in the country. We live in the quiet counstride among lakes with crystal-clear water, big pine trees and green fields. We a surrealism - roundish beauty of the nature. You can't enjoy a fine decline to the city as you can in the country. loking on the open green fields and trees growing in the country is much more pleasant, than to look on walls of buildings of the city. country life allows us to have all species of domestic and farm animals.
The majority of families in the country friendly and close. for the country people more peace, hardworking it is also useful. they different. they can be farmers, or they can be writers or artists. but they have deep love to the nature.
if you prefer to smell roses round a house door, and the truth to live in the country and let the city to go.