That issue is still unsettled.

If you spend a long time in a room where cotton dust is floating, you may cough.

He went to the beach wearing a tight-fitting men's swimsuit.

That man-child is still living in his parents' house.

He is called a 'kid's room uncle', and is alienated from society.

I reserved a single room.

We booked a double room.

A large cloud of dust was rising from the construction site.

I love broccoli.

Acetylcholine is one of the neurotransmitters.