Answer please :

Dear student,
Here are the answers:
(a) The piper played and the children danced.
(b) I tried my best but couldn't win the prize.
(c) The gardener must be tired as he has been working since morning.
(d) Ritu has left for the party but she has forgotten the gift at home.
(e) The tourists have been advised to visit the Taj Mahal because it is one of the Seven Wonders of the world.
Regards