1) Usually at Christmas in Poland we cook twelve dishes. We leave free place at the table. We sing Christmas songs. We wait for first star on the sky.
2) Have you recently celebrated yours birthday?
3) I have been learning English for x years. (I started learning in the past and i'm still learning)
4) We would like to organise a fancy dress party. This party will take place in a popular local. We will prepare special food,dance and listen loud music.