Read the passage carefully and give the answer of following questions.

Smile, they say, and soon there will be miles and miles of smiles. If we keep __(A)_ourselves and do not mix with others, we shall soon be left alone to ponder __(B)__the misfortunes of life. Nobody likes to come across a _( C) _and self-centred person. People __(D)__gregarious and outgoing souls who are prepared to share their Joys and sorrows vanish if they have the capacity to laugh away their problems and miseries

Mark your answer at (A).

He has all his ducks in a row, he is complacent. 

I jumped out of my skin when the explosion happened. 

Regardless of what her parents said, she wanted to let her hair down that night. 

Adolescence is a period of halcyon days. 

His utopian idea was entertaining but not acceptable. 

She didn't realize that the clever salesman was taking her for a ride. 

He has the habit of getting into a row over trivial matters.