She was injured in the accident and unfortunately she slowly ____(流血)to death.
-Your brother speaks English very well.
-Yes, so he does. He practices _______ English every day.
①银河系 ②太阳 ③朝霞 ④星际空间的气体和尘埃 ⑤陨石 ⑥流星体
操场在明明的____面,大门在明明的____面,教学楼在操场的____面.