Convert the following into indirect speech.
a. Sharun said to me, ‘Are you coming to school tomorrow?’
b. “We must visit the historical buildings of Delhi since we are here, ’ said Ashok.
c. ‘Have you read The Wind in the Willows?’ asked Amutha.
d. Teacher said to us, ‘You must conduct the experiment very carefully.’
e. ‘Wow! That is great news!’ said Tejeswar.