UZUPEŁNIJ ZDANIA WŁAŚCIWĄ FORMĄ CZASOWNIKA - PRESENT PERFECT LUB PAST SIMPLE:

1. I ____________( not do ) my homework for tomorrow yet.
2. ___________ you _________( find ) your keys yesterday?
3. Your mother __________already _______(sell) that old car.
4. __________they ever _________( be ) to Paris?
5. Last Sunday we __________ (wriite) some e-mails.
6. Students in our school ______________( not see ) this exhibition in 2019.
7. I ________ never ________( buy) these shoes.
8. Our plane __________just__________ ( land ) at the airport.