壁炉里燃烧着熊熊大火。

A big fire is ___burning in the fireplace.

他内心燃烧着对不公正的强烈愤怒。

He was ___burning with intense anger over the injustice.

这台老式拖拉机燃烧柴油的效率很低。

The old tractor is ___burning diesel fuel very inefficiently.

他在沙滩上躺了太久，后背现在火辣辣地疼。

His back is ___burning after lying on the beach for too long.

她迫不及待地想告诉大家她升职的消息。

She was ___burning to share the news of her promotion with everyone.