______ mowing the lawn ______ it started raining. A. No sooner had I started / but B. No sooner I had started / than C. No sooner had I started / than D. Had I started no sooner / and49/100______ mowing the lawn ______ it started raining. No sooner had I started / butNo sooner I had started / than No sooner had I started / thanHad I started no sooner / andGiải thíchChọn đáp án C