I advised my son not to smoke.
Do not smoke here.
The air gets dirty due to the presence of dust, smoke and germs in it.
Factories and vehicles discharge poisonous smoke into the air.
It is a smoke screen.
A cloud of smoke rose from the mouth of the volcano.
You should not smoke so much.
From this day forth, I shall not smoke.
He never goes in the company of the bad people around who drink and smoke.