Change the following exclamatory sentence to an affirmative sentence.
Hurrah! Our dormitory has won the championship.
1
It is a matter of great displease that our dormitory has won the championship
2
It is a matter of great joy that our dormitory has won the championship
3
It is a matter of great pain that our dormitory have won the championship
4
It is a matter of great joy that our dormitory have won the championship