WIll vs Be going to

I am feeling energetic. So, I think I ______ wash my car.

• will

• am going to

It has been decided that we ______ climb Mount Everest next week.

• will

• are going to

A: Who wants to come with me to the movie tonight?
B: Oh that sounds fun. I _____come with you.

• will

• am going to

We have already made plans for the vacation. We have decided that we ______ visit Uncle Bill in Montana.

• are going to

• will

Tonight seems like a nice night to be outside. I think I ______ go for a walk after dinner.

• am going to

• will

A: Have you thought about what you want to do after college?
B: Yes, I have decided that I _____ become an engineer.

• will

• am going to

I guess I _____ help you clean the kitchen if no one else will.

• will

• am going to

My car tires look low on air. I think I ______fill them up at the next gas station.

• will

• am going to

The weather man said that it ______ rain tomorrow.

• is going to

• will

Okay, I have an idea. After we play the game, we ______ get some ice cream!

• will

• are going to