6. Γ' ΤΑΞΗ: Ρήμα ''to be'' - είμαι

7. Δ' ΤΑΞΗ: There is / There are 

8. Δ' ΤΑΞΗ: to be or have got?

9. Δ' ΤΑΞΗ: Have got - Has got 

10: Δ' ΤΑΞΗ: Months of the year