[مستر محمد ديوشي عطا]

he said that while he was watching television,the light........................out
a)had gone b)went c)would

حدث كان مسنمرا عندما قطعه آخر حتي و لو كان كلاما غير مباشر

Ibrahim said to Mohammed, " I have to go to the dentist tomorrow"(told)0
Ibrahim told Mohammed that he would have to go to the dentist the following day.0

لأن have to تدل هنا علي المستقبل فتتحول الي would have to في الكلام الغير مباشر