The train is running to time.
Do not lean out of the window of a running bus. It is dangerous.
Today man is running after worldly things day and night and has no time to see the beauties of nature.
He is running a school for the helpless children.
He is running his business in this city.
They are running a good business.
Running water is not always fit for drinking.
He came running into the house.
The train is running late.
He left the tap running.
Don’t swim in running water.
Our house has no running water.
Running at top speed he get out of breath.
The train is running very fast.