NO SOONER...THAN I...HER A LETTER TO SAY THAT I MISSED HER SO MUCH...

25. No sooner...than I...her a letter to say that I missed her so much. A. I had arrived - sent B. I arrived - had sent C. would I arrive - was sending D. had I arrived - sentII. Choose the underlined part among A, B, C or D that needs correcting.