The teacher asked the students ...... they had seen the exhibition.
Tom said , " I am waiting for Jerry " . Change into indirect speech.
The teacher said, "The earth revolves round the sun"(Convert to indirect speech)
The reported speech of : ‘He asked, ‘What is the time?’ is:
"Where did you lie yesterday"? he said to me(convert to indirect speech)
He said, "I will help you ."