A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.
"What time does the train arrive?" she asked.
He said, "I must work hard."
He said, "My sister is writing letter to my uncle."
He said to me, "I have told you not to touch any electrical switches with wet hand."
He said, "Let us wait for him at the restaurant."
He said to Rama, "Come with me."
He said, "I am going to fetch a cot."
Rohit said, "I came here yesterday"
Ajay said, "Suman must go tomorrow".
Manu said, "I am very busy now".