Write C (countable) or U (uncountable) 1. rice (gạo) 2. sandwich (bánh mì kẹp) 3. apple juice (nước ép táo) 4. vegetable (rau) 5. cheese (phô mai) 6. grape (nho) 7. burger (bánh hăm bơ gơ) 8. meat (thịt) 9. pear (quả lê) 10. yoghurt (sữa chua)