These quarrels often take a serious turn.
He has been admitted to a hospital in a serious condition.
He found many serious errors in them.
Don’t jest about serious things.
There is a serious charge against him.
Some students are never serious in their studies throughout the year.
They are not serious about their studies.
Yesterday, there was a serious quarrel between two women of our street.
Rising prices is a serious problem of our country.
But whatever the cause, it was a very serious accident.
He got bumped off in a serious road accident.
It has now assumed serious proportions.
The accident was too serious to see.
This matter is too serious for us
The polluted water has become a serious health hazard for the residents of the city.
The surgeons are performing a serious operation.
Unfortunately a very serious accident occurred.
You may be a little more serious in your studies.
I take serious exception to this type of remark.
It is a serious political problem.
Unemployment is one of the serious problems of India.
She is afflicted with a serious disease.
My mother scolds me only when I do some serious mistake.
Noise pollution is a serious health hazard.
Rising pollution is a serious threat to human life.
How much serious reading have you done?
It is not such a serious matter as you are taking it.
War has serious impact on the environment.
Are you serious?
I am serious about it?
Choosing a career is a serious task.