If we turn back someday ,should we find what we had dreamed

1.what should we do if we had a big sum of money 为什么是we had done what we should What should we do every if we want What should we do every day if we want we should turn right here What should we do if it____tomorrow?A.should what should we do? we do should what We had better go back和We better get back If we had not got everything ready by now,we should be havin we won't turn back 中文意思 What should we do if it _______ tomorrow?