In the following question sentence/a part of sentence is in bracket. Below are given alternatives to the word in bracket part at (a), (b), (c) which may improve the sentence. Choose the correct alternative. In case no improvement is needed , your answer is (d):Question: It was raining so heavily yesterday that (I could not move out for may usual walk).

• A. I could not go out for my usual walk
• B. I could not move for my usual walk
• C. I could not go to my usual walk
• D. No improvement