I will tell you the story tommorow.

I will care about my parents.

I will go to the competition in next week.

I will eat in the McDonalds tommorow.

 We are going to go to the cinema tomorrow.

I am going to talk to you about out trip tomorrow.

He is going to buy a new car. 

She is going to play football tomorrow.

Еще можно вместо конструкции are going to употребить will. Тогда булет так:

We will go to the cinema tomorrow. И т.д.