Question

he ___ (visit) his sister at six o clock this evening.
she ___ (go) to the hairdressers this afternoon.
this summer i ___ (work) in a supermarket.

Answer 1

will visit; will go, work
врлдь так

Answer 2

He is going to visit his sister at six o clock this evening.
She is going to the hairdressers this afternoon.
This summer I am going to work in a supermarket. так как все эти действие уже запланированны