Select the option that expresses the given sentence in direct speech.
My sister suggested that we go for a walk in the fresh air.

A

My sister said, “We shall go for a walk in the fresh air.”

B

My sister said, “Let me go for a walk in the fresh air.”

C

My sister said, “Go for a walk in the fresh air.”

D

My sister said, “Let us go for a walk in the fresh air.”