We ________ TV when it ________ to rain. A. are watching / will start B. have watched / will be starting C. had watched / was starting D. were watching / started35/100We ________ TV when it ________ to rain. Aare watching / will starthave watched / will be startinghad watched / was startingwere watching / startedGiải thíchChọn đáp án D