Question

Составить предложение в Future Simple (доб.слово-указ., вопр.слово в спец.вопр.) I swim in the river.

Answer 1

I shall(will) swim in the river next summer.
shall или will можно любое.как давали в школе....
Shall (will) I swim in the river next summer?
Yes,I shall(will)

Answer 2

I will (shall) swim in the river tomorrow.
I will not swim in the river tomorrow.
Will I swim in the river tomorrow?
Where will you swim tomorrow?