Составить несколько предложений future simle going to

I will phone you later.
How much will it cost?
She will be back tonight.

We're going to eat out tommorrow night.
Are they going to a picnic on the beach?
What are you going to do with your old car?

I will go to Shanghai next summer. 
I will go to the beach with my friends
Will you go to football with me next Sunday?