Will vs. Be going to future

A: Did you buy bread?

B: Oh, no! I forgot to buy it. I _____ back to buy some.

• will go

• am going to go

Answer explanation

spontaneous decision

A: Why have you put on your coat?

B: I _____ dog out.

• will take

• am going to take

Answer explanation

premeditated decision; we know he put on his coat

If I meet him, I _____ him the good news.

• will tell

• am going to tell

The phone is ringing. I _____ it.

• will answer

• am going to answer

I've bought a new book. Tonight I _____ at home and start reading it.

• will stay

• am going to stay

What _____ to her children if she doesn't find a job?

• will happen

• is going to happen

I am not free tomorrow. I _____ the doctor.

• will see

• am going to see

I am so tired. I need some rest. I think I _____ a week off.

• will take

• am going to take

A: Coffee or tea?

B: I _____ coffee, please.

• will have

• am going to have

A: Where are you going?

B: I _____ some shopping.

• will do

• am going to do