A friend in need is a friend ____.Complete this Proverb

The Person we see is Lord Mountbatten

Opportunity only knocks ____

Moore's paper cups was first invented in the year 1908?

Calender mainly used to

when Steffie Graf,the tennis player born

Whose wife is this in the picture?

Statue of Liberty by Which architect?

Alexander the great is from Greece

Photographs are meant for the remembrance.