Select the most appropriate Direct form of the sentence -

"Meetu suggested to her friend that they should go for a picnic".

(A) Meetu said to her friend, "I shall go for a picnic".
(B) Meetu says to her friend, "Let us go for a picnic".
(C) Meetu suggested to her friend, "We should go for a picnic".
(D) Meetu said to her friend, "Let us go for a picnic".
(E) Meetu says to her friend, "We have to go for a picnic".

Choose the correct answer from the options given below:

(D) Only

The correct answer is Option (4) → (D) Only