He said, "Let us go for a walk."

  1. He suggested let us go for a walk.
  2. He ordered us to go for a walk.
  3. He suggested that we should go for a walk.
  4. He said that let us go for a walk.
Answer

C) He suggested that we should go for a walk.

"Let us" (suggestion) → suggested that we should… Direct & Indirect Speech · Commands & exclamations

English MCQ · More English: Direct & Indirect Speech MCQs · Practise