напишите пожалуйста 15 вопросов для диалога на английском тему was / were

-Hello.Mary!
-Hello,John!
-How are you?
-I am fine,thank you.And how are you?
-Me too ...
-Where are you going now?
-I am going to the libruary.
-What for?
-My friend told me,he was there yesterday and there was i book,which i need very much. And where are you going?
-I am going to the shop.
-What for?
-To buy a new pants.
-Don't you have a pants?
-I have.But yesterday I was in that shop and saw very good pants there.
-What colour were them?
-They were red colour.
-I wish you buy a very good quality pants.
-Thank you.
-Bye.
-Bye.