Due to the fire, black smoke was billowing in the sky.

His father is currently receiving life support treatment.

The doctor provided him with life support treatment.

He is doing special exercises to train his teres major muscle.

He was always by her side, taking care of her.

After the fire, black smoke was hanging in the sky.

Please calculate the volume of this cone.

He likes to take a walk in the park at dusk.

In chemistry class, I learned about basic oxides.

He did the 'lizard's tail cut' to pass the blame for the failure onto his subordinate.