Question

Mark the right alternative, using DOESN'T or DON'T
(Marque a alternativa certa, usando NÃO ou NÃO)
1) Astronauts doesn´t/don´t work all day on Saturday
(a)doesn´t (b) don´t
2) An astronaut doesn´t/don´t have the same schedule every day
(a)doesn´t (b) don´t
3)My office doesn´t/don´t have a window
(a)doesn´t (b) don´t
Me ajude.POR FAVOR!!

Answer 1

1) Don't

2) doesn't

3) doesn't