Respuesta:
1. I have not finished my homework yet.
2. She has not visited her grandparents this year.
3. We have not seen that movie before.
4. He has not found his keys.
5. They have not arrived at the airport.
6. You have not answered my email.
7. The train has not left the station.
8. She has not cooked dinner tonight.
9. I have not read that book.
10. We have not met the new neighbors.
Explicación:
espero te sirva :)
