Mar 192011
Jony : How will you celebrate new year?
Sim : I have not decided yet. How will you celebrate it?
Jony : I am planning to go to watch a movie with my friends.
Sim : Why do you not go to disco?
Jony : Have you ever been there?
Sim : Yes, I often go there.
Jony : How is the atmosphere there?
Sim : It is very good. You must go there.
John : Would you accompany me?
Sim : As I have not decided what to do on new year so I think I will be able to go but you should ask your friends whether they are interested in going.
John : I will. I think they would love to go.
Sim : Let me know if you are able to decide by tomorrow. I will have to buy entry tickets.
John : I will definitely tell you by tomorrow.

its the way to understand easy