1. Will Promises: Relax. I’ll never tell anybody your secret.
I’ll correct your compositions for next class.
Offers:
I’ll help you with those bags. They look heavy.
You look thirsty. I’ll bring you some ice tea.
Requests:
Will you close the door, please? It’s cold in here.
Will you pay attention the explanation, please.

2. Will Predictions: I think Corinthians will win the Libertadores Cup.
He’s a nice pal. He’ll find a good girl and get married.
Instant decisions:
(When the phone is ringing) I’ll answer it.
(At a restaurant) I’ll have the fish

3. Shall Offers: Shall I open the windows? Shall I fix you a cup of tea?
Suggestions:
Shall we go to the movies tonight?
Shall we have a pizza for dinner?

4. (be) going to Predictions: You aren’t going to get home before 7.30.
The sky is full of dark clouds. It’s going to rain in the evening.
Plans:
I’m going to travel to Australia on my vacation.
I’m going to meet Sarah for dinner.

5. Present continuous Arrangements:
I’m traveling to Australia on my vacation. I’ve already bought the plane tickets.
I’m going to meet Sarah for dinner. I’ve already made the reservation at the restaurant.

6. Future continuous I will be teaching at 9 p.m.
On Saturday morning, I will be sleeping.
* I’ll be seeing Sarah this evening.

7. Future perfect I will have finished this class by 7 o’clock.
I will have arrived home by p.m.