Future Simple: Will/Shall
will/shall + infinitive
- spontaneous decisions (actions we decide as we speak)
- predictions based on opinion (but without evidence) (think, believe, hope, expect)
- promises/ offers (in questions use shall)
- future facts (that can’t be changed)
I see there’s no bread left, I will buy a loaf after work.(spontaneous decision)
I think they will not/won’t win the game. (prediction based on opinion)
Shall I take your luggage? (offer)
The sun will rise tomorrow. (future fact, can’t be changed)