Select the correct indirect form of the given sentence.
Mohan said to Radha, "Please give the books to the manager."

A

Mohan requested Radha to give the books to the manager.

B

Mohan is requesting Radha to give the books to the manager.

C

Mohan tells Radha to give the books to the manager.

D

Mohan told Radha that she must give the books to the manager.