Immediate Future tense

• We use be going to + infinitive to talk about things we have decided to do or not to do in the future: 

           I´m going to stay at home tomorrow.

• We often use these time expressions when we talk about the future: tonight, tomorrow, next week / year / month, in January, in the summer, on Monday, this week / weekend / month: Are you going to watch the match tonight?

Affirmative:
I´m going to watch.
She / He / It is going to watch.
You / We / They are going to watch.

Negative:
I´m not going to watch.
She / He / It isn´t going to watch.
You / We / They aren´t going to watch.

Questions:
Am I going to watch?
Is she / he / it going to watch?
Are you / we / they going to watch?


Exercise 1
Exercise 2
Exercise 3