A这点小事
(a)We have no more ammunition.(b)We're running out of ammunition.He had used up all his bullets.I have no more bullets, do you still have some? Can you please give me some?Are these food enough for you guys to eat?How many more days do the food here be available for us to consume?The food and water here are enough for us for about five days.
兜里五块糖
"run out of gas" means "use up the petrol"We run out of gas half way to the nearest city.我们在去最近的城市的半路上耗光了汽油