Future: will-be going to

- I am tired.

• Will you cook dinner tonight?

• Are you going to cook dinner tonight?

-Are you free tomorrow?

• - Sorry. I am going to study for the exam.

• - Sorry. I will study for the exam.

- She can't play with you.

• She will have a shower.

• She is going to have a shower.

Which one do we use for predictions?

• Going to

• Will

Which one do we use for expressing fear?

• Will

• Going to

Which one do we use when we have the intention to do something before we speak?

• Going to

• Will

- Can I have a glass, please?

• I am going to drink some water.

• I will drink some water.

Do we use will for things we are not yet sure about?

• Yes, we do.

• No, we don't.

- Where does that noise come from?

• - I don't know. I will have a look.

• - I don't know. I am going to have a look.

- Did you speak to Sara?

• - Oh, no! I'm going to phone her right now.

• - Oh, no! I'll phone her right now.