Нужно из актива сделать пассив 1)astronauts are exploring space. 2)van gogh painted "sunflowers". 3)the muslims calebrate ramadan. 4)a nightmare woke mary up.

1) Space is being explored by astronauts.

2) Sunflowers were painted by Van Gogh

3) Ramadan is celebrated by the Muslims

4) Mary was woken up by a nightmare.

space is being exploring by )Astronauts
 "Sunflowers" was painted by Van Gogh

Ramadan is calebrated by )The Muslims

 Mary was woken up by a nightmare