LANGUAGE FOCUS will and be going to
4 Choose the correct words.
1 People will go on holiday in space one day. I'm sure it'll/ it's going to be possible.
2 I've already spoken to Anna. We'll / We're going to go on holiday to New York together!
3 In 100 years' time, I think we'll / we're going to get all our energy from the sun.
4 Look, that plane is flying very low. It'll /It's going to land near here!