They had to run and hide as bullets started flying through the air.是AS引导的原因状语从句此句中started flying through the air是什么用法?

run-to-run and day-to-day the dogs had to jump over different kinds of things and run to the destination 翻译 I will run run run to you and run run run to you! The men hear him and they begin to run to the train.汉语~·` They___money and had to abandon the projectA.ran outB.had run outC.ran out ofD.use up Jack started to speed up and I had to run to (Jack started to speed up and I had to run to ( )in order not to fall behind ,A,hold on B,keep up C,get along D,make up They ___(run)out of their water and food,which worried them a lot.这里为什么用had run 而不用was running? They had to run and hide as bullets started flying through the air.是AS引导的原因状语从句此句中started flying through the air是什么用法? They were almost out of rice and they had to go hungry.保持句意不变they- -rice and they had to go hungry. They quckily ___(run) back to their falts and poured water over their jackets. They catch the ball (指football)in their hands and run fast to score.翻译 I had to run away中文是什么意思 They had a short meeting and began to ( )it when they climbed up the mountains. they began to climb the mountain after they had bought all the food and drin Water__________(用完了),they had no chance of surviving (run) they had all run away能不能改成下面句字they all had run away--注意“all”的位置 they had all run away能不能改成下面句子：they all had run away--注意“all”的位置 下面两句都正确吗,意思一样吗they had all run away和they all had run away