Напишите правильный вариант: 1 . you ( must / have/ are able) do ( what/ which ) your mother ( tells/ says) 2. - how far ( is there / is it) to sergiev posad? it is / there is ) 70 kilometers. 3. sorry, i (mustn't/ don't have to/ can't ) help you. you (will have / had) to ask a policeman about it. 4. she felt ill yesterday. she ( must / has to / had to) leave early. ( it was/ there was ) a museum in that town. ( it was/ there was) a very interesting museum. 6. ( mustn't / don't have to) drive fast. ( it is/ there is ) a school near here.