Hard work is being done by the children.
Hard work is being done by the children.
Hard work was being done by the children.
Hard work was being done by the children.
Hard work is done by the children.
Hard work is done by the children.
Hard work had been done by the children.
Hard work had been done by the children.
Correct Answer:
Hard work is being done by the children.
Hard work is being done by the children.