Necesito 5 oraciones en futuro próximo y las mismas oraciones tienen que estar en futuro simple?

We're going to dance with your friends at the cinema

I'm going to read a new book, after finish the holidays

She's going to get married with my cousin

He's going to build a building for his new wife

They're going to sing in the UniversityPara poder pasar estas oraciones luego al futuro simple, debes hacer los siguiente, te haré la demostración con el primer ejemplo : We'll dance with your friends at the cinema

We will dance with your friends at the cinema.