Uzupełnij luki poprawną formą czasowników w nawiasach.
1. The developers (work) on the new app for several months now. 2. Emily (not finish) painting the mural yet; it's quite detailed. 3. Mr. Thompson (live) in this neighborhood since 2015, and he enjoys the community. 4. The students (not see) the documentary; they plan to watch it tonight. 5. the orchestra (practice) the new symphony regularly lately? 6. The weather in London (be) unusually warm this week. 7. James (not exercise) lately because of his busy schedule. 8. How long the scientists (study) the new species for their research? 9. The travel bloggers (visit) several countries during their journey through Europe. 10. Sarah (not hear) from her friend since last month.