Ответ:

1. She has made a great webpage.

2. We haven't visited a new library.

3. Dan hasn't studied Arabic.

4. My laptop hasn't saved the photos.

5. Eva has used a smartphone.

6. Veronika hasn't written a science fiction book.

7. I have emailed a publisher.

8. Alun hasn't finished his story.

Объяснение: