壁炉里燃烧着温暖的火焰。
A warm ___fire is burning in the fireplace.
火焰在黑暗中燃烧着。
The ___fire burns in the darkness.
篝火在寒冷的夜晚给我们带来了温暖。
The ___fire provided warmth on the cold night.
我们在篝火旁烤棉花糖。
We roasted marshmallows over the ___fire.