The sentence that is punctuated correctly is:
After they rested a few days, the aliens revived sufficiently to explore.
The aliens suffered from exhaustion, after traveling several light years.
They needed some relaxation, when they finally landed their spaceship.
After they rested a few days, the aliens revived sufficiently to explore.
They needed all their energy, once they started hiking the rough terrain.
1 answer
The sentence that is punctuated correctly is:
After they rested a few days, the aliens revived sufficiently to explore.