Ćwiczenia - lekcja 1 Uzupełnij lub przetłumacz: 1. What ____ this? am is are a2. This is ____ book. a am an are3. I ____ a student. are is am an4. We ____ happy. am a is are5. It ____ a book. is are am what6. You ____ a teacher. am are an is7. They ____ happy. am an is are8. kot are car cat green9. książka book car apple lamp10. samochód book lamp car cat