根据首字母或中文提示写出正确单词。 1. We should remain _____ (冷静) even in face of danger. 2. The house was old and the tables were _____ (布满了灰尘). 3. The phone kept ringing but she _____ (不管) it. 4. As far as I am c_____, health is more important than money. 5. Ba Jin wrote a s_____ of books about his family. 6. I'm terribly sorry. I didn't step on your foot on p_____. 7. According to the law there, _____(青少年) are not allowed to smoke or drink. 8. The old man went through many wars and s_____ a lot from them. 9. The snow is very _____ (松散) and there is a lot of air in it. 10. With all the problems s_____, the meeting came to end at last.